CSES - IZhO 2018, day 1

CSES - IZhO 2018, day 1 - Results

Submission details
Task:	Chessboard
Sender:	Olli
Submission time:	2019-02-16 15:24:01 +0200
Language:	C++
Status:	READY
Result:	70

Feedback
group	verdict	score
#1	ACCEPTED	8
#2	ACCEPTED	8
#3	ACCEPTED	15
#4	ACCEPTED	16
#5	ACCEPTED	23
#6	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.03 s	1, 2, 3, 4, 5, 6	details
#2	ACCEPTED	0.01 s	3, 4, 5, 6	details
#3	ACCEPTED	0.02 s	6	details
#4	ACCEPTED	0.01 s	1, 3, 4, 5, 6	details
#5	ACCEPTED	0.02 s	1, 3, 4, 5, 6	details
#6	ACCEPTED	0.01 s	1, 3, 4, 5, 6	details
#7	ACCEPTED	0.01 s	1, 2, 3, 4, 5, 6	details
#8	ACCEPTED	0.01 s	1, 3, 4, 5, 6	details
#9	ACCEPTED	0.02 s	1, 3, 4, 5, 6	details
#10	ACCEPTED	0.02 s	1, 3, 4, 5, 6	details
#11	ACCEPTED	0.11 s	2, 5, 6	details
#12	ACCEPTED	0.05 s	2, 5, 6	details
#13	ACCEPTED	0.09 s	2, 5, 6	details
#14	ACCEPTED	0.08 s	2, 5, 6	details
#15	ACCEPTED	0.11 s	2, 5, 6	details
#16	ACCEPTED	0.08 s	2, 5, 6	details
#17	ACCEPTED	0.04 s	2, 5, 6	details
#18	ACCEPTED	0.08 s	2, 5, 6	details
#19	ACCEPTED	0.16 s	2, 5, 6	details
#20	ACCEPTED	0.10 s	2, 5, 6	details
#21	ACCEPTED	0.02 s	3, 4, 5, 6	details
#22	ACCEPTED	0.02 s	3, 4, 5, 6	details
#23	ACCEPTED	0.02 s	3, 4, 5, 6	details
#24	ACCEPTED	0.03 s	3, 4, 5, 6	details
#25	ACCEPTED	0.02 s	3, 4, 5, 6	details
#26	ACCEPTED	0.02 s	3, 4, 5, 6	details
#27	ACCEPTED	0.01 s	3, 4, 5, 6	details
#28	ACCEPTED	0.02 s	3, 4, 5, 6	details
#29	ACCEPTED	0.01 s	3, 4, 5, 6	details
#30	ACCEPTED	0.02 s	2, 3, 4, 5, 6	details
#31	ACCEPTED	0.02 s	3, 4, 5, 6	details
#32	ACCEPTED	0.03 s	2, 3, 4, 5, 6	details
#33	ACCEPTED	0.03 s	3, 4, 5, 6	details
#34	ACCEPTED	0.02 s	3, 4, 5, 6	details
#35	ACCEPTED	0.03 s	3, 4, 5, 6	details
#36	ACCEPTED	0.06 s	4, 5, 6	details
#37	ACCEPTED	0.12 s	2, 4, 5, 6	details
#38	ACCEPTED	0.16 s	4, 5, 6	details
#39	ACCEPTED	0.41 s	4, 5, 6	details
#40	ACCEPTED	0.47 s	4, 5, 6	details
#41	ACCEPTED	0.11 s	2, 4, 5, 6	details
#42	ACCEPTED	0.03 s	4, 5, 6	details
#43	ACCEPTED	0.10 s	4, 5, 6	details
#44	ACCEPTED	0.15 s	4, 5, 6	details
#45	ACCEPTED	0.05 s	4, 5, 6	details
#46	ACCEPTED	0.10 s	4, 5, 6	details
#47	ACCEPTED	0.13 s	4, 5, 6	details
#48	ACCEPTED	0.15 s	4, 5, 6	details
#49	ACCEPTED	0.07 s	2, 4, 5, 6	details
#50	ACCEPTED	0.03 s	4, 5, 6	details
#51	ACCEPTED	0.37 s	5, 6	details
#52	ACCEPTED	0.18 s	5, 6	details
#53	ACCEPTED	0.26 s	5, 6	details
#54	ACCEPTED	0.19 s	5, 6	details
#55	ACCEPTED	0.17 s	2, 5, 6	details
#56	ACCEPTED	0.42 s	5, 6	details
#57	ACCEPTED	0.15 s	2, 5, 6	details
#58	ACCEPTED	0.22 s	5, 6	details
#59	ACCEPTED	0.18 s	5, 6	details
#60	ACCEPTED	1.58 s	5, 6	details
#61	ACCEPTED	1.69 s	5, 6	details
#62	ACCEPTED	1.57 s	5, 6	details
#63	ACCEPTED	1.67 s	5, 6	details
#64	ACCEPTED	1.55 s	5, 6	details
#65	ACCEPTED	1.74 s	5, 6	details
#66	ACCEPTED	1.51 s	5, 6	details
#67	ACCEPTED	1.67 s	6	details
#68	ACCEPTED	1.65 s	6	details
#69	ACCEPTED	1.44 s	6	details
#70	ACCEPTED	1.57 s	6	details
#71	ACCEPTED	1.56 s	6	details
#72	ACCEPTED	1.53 s	6	details
#73	ACCEPTED	1.51 s	6	details
#74	ACCEPTED	1.64 s	6	details
#75	ACCEPTED	1.55 s	6	details
#76	ACCEPTED	1.66 s	6	details
#77	ACCEPTED	0.35 s	6	details
#78	ACCEPTED	0.18 s	6	details
#79	ACCEPTED	0.27 s	6	details
#80	ACCEPTED	0.27 s	6	details
#81	ACCEPTED	0.25 s	6	details
#82	ACCEPTED	0.24 s	6	details
#83	ACCEPTED	0.20 s	6	details
#84	ACCEPTED	1.02 s	6	details
#85	ACCEPTED	1.75 s	6	details
#86	ACCEPTED	0.02 s	6	details
#87	WRONG ANSWER	0.03 s	6	details
#88	ACCEPTED	1.77 s	6	details
#89	ACCEPTED	0.35 s	6	details
#90	ACCEPTED	0.02 s	6	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:88:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i = 0; i < v.size(); ++i) {
                  ~~^~~~~~~~~~
input/code.cpp:83:6: warning: unused variable 'sum0' [-Wunused-variable]
   ll sum0, sum1;
      ^~~~

Code

#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
#include <unordered_map>
#include <math.h>

using namespace std;

const int N = 1e5 + 5;
const int M = 131072;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

#define F first
#define S second

vector<pair<pii, pii> > v;

ll corn(ll d, ll x2, ll y2, int t) {
	if(x2 <= 0 || y2 <= 0) return 0;
	ll ans = 0;
	int a = (x2 - 1)/(2*d);
	ans += y2*d*a;
//	cout << "x2 and y2 : " << x2 << " " << y2 << "\n";
//	cout << "Ans is now " << ans << "\n";
	x2 -= a*2*d;
//	cout << "x2 is now " << x2 << " and y2 is now " << y2 << "\n";
	a = (y2 - 1)/(2*d);
	ans += x2*d*a;
	y2 -= a*2*d;
//	cout << "Ans is now " << ans << "\n";
//	cout << "x2 is now " << x2 << " and y2 is now " << y2 << "\n";
	if(x2 > d && y2 > d) {
		if(t == 1) {
			ans += d*d + (x2 - d)*(y2 - d);
		} else {
			ans += x2*y2;
			ans -= d*d + (x2 - d)*(y2 - d);
		}
	} else if (x2 <= d && y2 <= d) {
		if(t == 1) ans += x2*y2;
	} else {
		if(x2 > d) swap(x2, y2);
		if(t == 1) {
			ans += x2*d;
		} else {
			ans += y2*x2;
			ans -= x2*d;
		}
	}
	return ans;
}

ll calc(ll d, ll x1, ll y1, ll x2, ll y2, int t) {
	return corn(d, x2, y2, t) - corn(d, x1-1, y2, t) - corn(d, x2, y1-1, t) + corn(d, x1-1, y1-1, t);
}

int main() {

/*	for(int i = 1; i <= 5; ++i) {
		for(int j = 1; j <= 5; ++j) {
//			if(i != 3 || j != 5) continue;
			cout <<	corn(2, i, j, 1) << " ";
		}
		cout << "\n";
	}
	return 0;
*/
	ll n, k;
	cin >> n >> k;
	for(int i = 1; i <= k; ++i) {
		int x1, y1, x2, y2;
		cin >> x1 >> y1 >> x2 >> y2;
		v.push_back({{x1, y1}, {x2, y2}});
	}

	ll ans = 1e17;
	for(ll d = 1; d < n; ++d) {
		if(n%d != 0) continue;
		ll sum0, sum1;
		sum1 = (n*n)/(d*d);
		sum1 /= 2;
		if((n/d)%2 == 1) ++sum1;
		sum1 *= d*d;
		for(int i = 0; i < v.size(); ++i) {
			int x1 = v[i].F.F;
			int y1 = v[i].F.S;
			int x2 = v[i].S.F;
			int y2 = v[i].S.S;
			sum1 += (x2 - x1 + 1)*(y2 - y1 + 1) - 2*calc(d, x1, y1, x2, y2, 1);
		}
		ans = min(sum1, ans);
		ans = min(n*n - sum1, ans);
	}

	cout << ans << "\n";
}

Test details

Test 1

Group: 1, 2, 3, 4, 5, 6

Verdict: ACCEPTED

input
`2 0` view save

correct output
`2` view save

user output
`2` view save

Test 2

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`6 8 3 3 3 3 1 2 1 2 3 4 3 4 5 5 5 5 ...` view save

correct output
`14` view save

user output
`14` view save

Test 3

Group: 6

Verdict: ACCEPTED

input
`4 1 4 1 4 4` view save

correct output
`8` view save

user output
`8` view save

Test 4

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`100 0` view save

correct output
`4800` view save

user output
`4800` view save

Test 5

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`99 0` view save

correct output
`4356` view save

user output
`4356` view save

Test 6

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`98 0` view save

correct output
`4704` view save

user output
`4704` view save

Test 7

Group: 1, 2, 3, 4, 5, 6

Verdict: ACCEPTED

input
`97 0` view save

correct output
`4704` view save

user output
`4704` view save

Test 8

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`96 0` view save

correct output
`4096` view save

user output
`4096` view save

Test 9

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`95 0` view save

correct output
`4332` view save

user output
`4332` view save

Test 10

Group: 1, 3, 4, 5, 6

Verdict: ACCEPTED

input
`94 0` view save

correct output
`4416` view save

user output
`4416` view save

Test 11

Group: 2, 5, 6

Verdict: ACCEPTED

input
`62119 62603 12553 17025 12553 17025 6889 49271 6889 49271 22523 10778 22523 10778 27058 28538 27058 28538 ...` view save

correct output
`1929384918` view save

user output
`1929384918` view save

Test 12

Group: 2, 5, 6

Verdict: ACCEPTED

input
`13553 16567 10214 777 10214 777 1372 7931 1372 7931 2222 8015 2222 8015 12573 8712 12573 8712 ...` view save

correct output
`91841677` view save

user output
`91841677` view save

Test 13

Group: 2, 5, 6

Verdict: ACCEPTED

input
`83311 39346 17169 55690 17169 55690 44097 70844 44097 70844 21463 68879 21463 68879 65027 22685 65027 22685 ...` view save

correct output
`3470361291` view save

user output
`3470361291` view save

Test 14

Group: 2, 5, 6

Verdict: ACCEPTED

input
`2593 45808 734 225 734 225 2097 527 2097 527 1970 1389 1970 1389 1595 164 1595 164 ...` view save

correct output
`3361728` view save

user output
`3361728` view save

Test 15

Group: 2, 5, 6

Verdict: ACCEPTED

input
`56393 54508 31316 8221 31316 8221 28261 551 28261 551 56373 14562 56373 14562 30770 1992 30770 1992 ...` view save

correct output
`1590085022` view save

user output
`1590085022` view save

Test 16

Group: 2, 5, 6

Verdict: ACCEPTED

input
`48313 34790 25246 25140 25246 25140 27687 40566 27687 40566 29723 14480 29723 14480 8105 11104 8105 11104 ...` view save

correct output
`1167072972` view save

user output
`1167072972` view save

Test 17

Group: 2, 5, 6

Verdict: ACCEPTED

input
`22369 7369 8903 15030 8903 15030 21789 2148 21789 2148 20232 1605 20232 1605 18493 16645 18493 16645 ...` view save

correct output
`250186080` view save

user output
`250186080` view save

Test 18

Group: 2, 5, 6

Verdict: ACCEPTED

input
`49177 34976 20242 3416 20242 3416 29831 41358 29831 41358 44096 23812 44096 23812 38772 41358 38772 41358 ...` view save

correct output
`1209188651` view save

user output
`1209188651` view save

Test 19

Group: 2, 5, 6

Verdict: ACCEPTED

input
`30517 90160 1148 29295 1148 29295 4742 14556 4742 14556 13369 19072 13369 19072 3570 26309 3570 26309 ...` view save

correct output
`465643354` view save

user output
`465643354` view save

Test 20

Group: 2, 5, 6

Verdict: ACCEPTED

input
`37853 50195 37739 14089 37739 14089 13677 29088 13677 29088 21276 27518 21276 27518 14263 24397 14263 24397 ...` view save

correct output
`716424803` view save

user output
`716424803` view save

Test 21

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`78 280 55 71 55 71 22 73 22 73 60 30 60 30 28 11 28 11 ...` view save

correct output
`2732` view save

user output
`2732` view save

Test 22

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`66 47 28 26 28 26 40 19 40 19 6 14 6 14 32 53 32 53 ...` view save

correct output
`1941` view save

user output
`1941` view save

Test 23

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`80 192 6 44 6 44 5 11 5 11 60 63 60 63 13 7 13 7 ...` view save

correct output
`3096` view save

user output
`3096` view save

Test 24

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`78 980 6 3 6 3 26 55 26 55 56 50 56 50 74 1 74 1 ...` view save

correct output
`2820` view save

user output
`2820` view save

Test 25

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`77 854 21 27 21 27 51 59 51 59 24 42 24 42 31 31 31 31 ...` view save

correct output
`2926` view save

user output
`2926` view save

Test 26

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`76 376 36 4 36 4 71 16 71 16 44 55 44 55 9 38 9 38 ...` view save

correct output
`2862` view save

user output
`2862` view save

Test 27

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`87 898 30 50 30 50 9 39 9 39 26 12 26 12 6 62 6 62 ...` view save

correct output
`3468` view save

user output
`3468` view save

Test 28

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`63 680 36 4 36 4 62 16 62 16 17 62 17 62 55 58 55 58 ...` view save

correct output
`1854` view save

user output
`1854` view save

Test 29

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`94 392 10 77 10 77 77 51 77 51 44 52 44 52 52 51 52 51 ...` view save

correct output
`4388` view save

user output
`4388` view save

Test 30

Group: 2, 3, 4, 5, 6

Verdict: ACCEPTED

input
`67 130 38 38 38 38 12 6 12 6 55 13 55 13 24 29 24 29 ...` view save

correct output
`2238` view save

user output
`2238` view save

Test 31

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`65 620 19 61 19 61 52 63 52 63 46 11 46 11 17 11 17 11 ...` view save

correct output
`2030` view save

user output
`2030` view save

Test 32

Group: 2, 3, 4, 5, 6

Verdict: ACCEPTED

input
`53 538 30 25 30 25 17 23 17 23 42 10 42 10 32 19 32 19 ...` view save

correct output
`1402` view save

user output
`1402` view save

Test 33

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`66 833 54 9 54 9 9 58 9 58 40 38 40 38 66 40 66 40 ...` view save

correct output
`2031` view save

user output
`2031` view save

Test 34

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`76 942 8 17 8 17 45 67 45 67 49 7 49 7 63 31 63 31 ...` view save

correct output
`2818` view save

user output
`2818` view save

Test 35

Group: 3, 4, 5, 6

Verdict: ACCEPTED

input
`51 996 39 14 39 14 15 41 15 41 7 26 7 26 47 28 47 28 ...` view save

correct output
`1234` view save

user output
`1234` view save

Test 36

Group: 4, 5, 6

Verdict: ACCEPTED

input
`951 27387 498 551 498 551 473 607 473 607 34 412 34 412 235 309 235 309 ...` view save

correct output
`404957` view save

user output
`404957` view save

Test 37

Group: 2, 4, 5, 6

Verdict: ACCEPTED

input
`997 84199 816 858 816 858 867 339 867 339 48 144 48 144 602 605 602 605 ...` view save

correct output
`496614` view save

user output
`496614` view save

Test 38

Group: 4, 5, 6

Verdict: ACCEPTED

input
`995 98903 812 180 812 180 208 3 208 3 989 882 989 882 752 405 752 405 ...` view save

correct output
`479313` view save

user output
`479313` view save

Test 39

Group: 4, 5, 6

Verdict: ACCEPTED

input
`960 88310 3 682 3 682 1 188 1 188 822 937 822 937 159 619 159 619 ...` view save

correct output
`419856` view save

user output
`419856` view save

Test 40

Group: 4, 5, 6

Verdict: ACCEPTED

input
`960 98688 527 620 527 620 684 89 684 89 819 261 819 261 489 334 489 334 ...` view save

correct output
`420968` view save

user output
`420968` view save

Test 41

Group: 2, 4, 5, 6

Verdict: ACCEPTED

input
`997 80944 838 518 838 518 68 710 68 710 270 343 270 343 766 3 766 3 ...` view save

correct output
`496902` view save

user output
`496902` view save

Test 42

Group: 4, 5, 6

Verdict: ACCEPTED

input
`1000 452 536 100 536 100 315 886 315 886 900 842 900 842 249 135 249 135 ...` view save

correct output
`479998` view save

user output
`479998` view save

Test 43

Group: 4, 5, 6

Verdict: ACCEPTED

input
`970 42341 130 398 130 398 43 267 43 267 152 807 152 807 362 376 362 376 ...` view save

correct output
`453319` view save

user output
`453319` view save

Test 44

Group: 4, 5, 6

Verdict: ACCEPTED

input
`995 90058 511 885 511 885 527 974 527 974 410 866 410 866 904 157 904 157 ...` view save

correct output
`478912` view save

user output
`478912` view save

Test 45

Group: 4, 5, 6

Verdict: ACCEPTED

input
`969 8460 864 658 864 658 488 287 488 287 899 142 899 142 619 510 619 510 ...` view save

correct output
`418466` view save

user output
`418466` view save

Test 46

Group: 4, 5, 6

Verdict: ACCEPTED

input
`955 56519 839 109 839 109 193 929 193 929 855 553 855 553 217 753 217 753 ...` view save

correct output
`439975` view save

user output
`439975` view save

Test 47

Group: 4, 5, 6

Verdict: ACCEPTED

input
`964 67886 426 661 426 661 518 368 518 368 88 520 88 520 723 173 723 173 ...` view save

correct output
`464330` view save

user output
`464330` view save

Test 48

Group: 4, 5, 6

Verdict: ACCEPTED

input
`958 95428 850 365 850 365 724 136 724 136 680 956 680 956 557 423 557 423 ...` view save

correct output
`458568` view save

user output
`458568` view save

Test 49

Group: 2, 4, 5, 6

Verdict: ACCEPTED

input
`971 33239 281 301 281 301 332 762 332 762 880 766 880 766 394 44 394 44 ...` view save

correct output
`471397` view save

user output
`471397` view save

Test 50

Group: 4, 5, 6

Verdict: ACCEPTED

input
`982 2680 707 794 707 794 924 976 924 976 771 496 771 496 757 224 757 224 ...` view save

correct output
`482066` view save

user output
`482066` view save

Test 51

Group: 5, 6

Verdict: ACCEPTED

input
`99774 82706 29912 70150 29912 70150 93471 873 93471 873 64978 14740 64978 14740 57016 16856 57016 16856 ...` view save

correct output
`4424387268` view save

user output
`4424387268` view save

Test 52

Group: 5, 6

Verdict: ACCEPTED

input
`99977 93922 21409 34520 21409 34520 86353 53283 86353 53283 63290 57739 63290 57739 29449 23631 29449 23631 ...` view save

correct output
`4980407190` view save

user output
`4980407190` view save

Test 53

Group: 5, 6

Verdict: ACCEPTED

input
`99891 83172 90303 85558 90303 85558 33844 73421 33844 73421 88863 39217 88863 39217 72109 49051 72109 49051 ...` view save

correct output
`4434769828` view save

user output
`4434769828` view save

Test 54

Group: 5, 6

Verdict: ACCEPTED

input
`99993 90989 79270 14288 79270 14288 85646 79349 85646 79349 52895 28799 52895 28799 89240 68108 89240 68108 ...` view save

correct output
`4443832367` view save

user output
`4443832367` view save

Test 55

Group: 2, 5, 6

Verdict: ACCEPTED

input
`99833 97797 91728 33605 91728 33605 56240 1921 56240 1921 52574 2978 52574 2978 66080 84364 66080 84364 ...` view save

correct output
`4983313553` view save

user output
`4983313553` view save

Test 56

Group: 5, 6

Verdict: ACCEPTED

input
`99788 92629 6234 39317 6234 39317 65115 28113 65115 28113 47733 59631 47733 59631 99682 1524 99682 1524 ...` view save

correct output
`4949362925` view save

user output
`4949362925` view save

Test 57

Group: 2, 5, 6

Verdict: ACCEPTED

input
`99713 85568 43719 78844 43719 78844 33991 59935 33991 59935 92925 27684 92925 27684 60286 18810 60286 18810 ...` view save

correct output
`4971341116` view save

user output
`4971341116` view save

Test 58

Group: 5, 6

Verdict: ACCEPTED

input
`99883 86910 55536 1053 55536 1053 21242 23495 21242 23495 45485 56205 45485 56205 50620 73711 50620 73711 ...` view save

correct output
`4886506698` view save

user output
`4886506698` view save

Test 59

Group: 5, 6

Verdict: ACCEPTED

input
`99983 83817 58795 99486 58795 99486 21058 4598 21058 4598 61620 11559 61620 11559 34661 78688 34661 78688 ...` view save

correct output
`4968724747` view save

user output
`4968724747` view save

Test 60

Group: 5, 6

Verdict: ACCEPTED

input
`83160 90683 25845 47632 25845 47632 55730 52535 55730 52535 78252 71397 78252 71397 23041 36989 23041 36989 ...` view save

correct output
`3073603429` view save

user output
`3073603429` view save

Test 61

Group: 5, 6

Verdict: ACCEPTED

input
`83160 96664 9683 34570 9683 34570 65381 4539 65381 4539 54199 61055 54199 61055 32492 77890 32492 77890 ...` view save

correct output
`3073604510` view save

user output
`3073604510` view save

Test 62

Group: 5, 6

Verdict: ACCEPTED

input
`83160 90066 17246 35100 17246 35100 16401 7141 16401 7141 2153 46311 2153 46311 63120 19021 63120 19021 ...` view save

correct output
`3073603936` view save

user output
`3073603936` view save

Test 63

Group: 5, 6

Verdict: ACCEPTED

input
`83160 96055 55170 62983 55170 62983 23300 53840 23300 53840 58900 35766 58900 35766 67659 66360 67659 66360 ...` view save

correct output
`3073604031` view save

user output
`3073604031` view save

Test 64

Group: 5, 6

Verdict: ACCEPTED

input
`83160 88739 7851 37290 7851 37290 64008 56336 64008 56336 53191 5264 53191 5264 55806 23639 55806 23639 ...` view save

correct output
`3073604053` view save

user output
`3073604053` view save

Test 65

Group: 5, 6

Verdict: ACCEPTED

input
`83160 99749 71811 24541 71811 24541 38479 48869 38479 48869 57110 23821 57110 23821 20981 79024 20981 79024 ...` view save

correct output
`3073605119` view save

user output
`3073605119` view save

Test 66

Group: 5, 6

Verdict: ACCEPTED

input
`83160 86087 66621 78656 66621 78656 17938 7207 17938 7207 9652 10634 9652 10634 44941 74110 44941 74110 ...` view save

correct output
`3073603143` view save

user output
`3073603143` view save

Test 67

Group: 6

Verdict: ACCEPTED

input
`83160 93358 68289 35885 80691 63455 81214 43346 82261 49430 70807 31687 76195 35027 82385 46890 82891 76920 ...` view save

correct output
`3036122639` view save

user output
`3036122639` view save

Test 68

Group: 6

Verdict: ACCEPTED

input
`83160 93062 56990 40408 76540 56520 55466 69581 71866 71576 72425 71710 73297 78781 35386 17468 42736 48316 ...` view save

correct output
`3112990308` view save

user output
`3112990308` view save

Test 69

Group: 6

Verdict: ACCEPTED

input
`83160 80786 28047 31723 63126 51888 46383 63592 59027 71874 61698 64512 61891 76286 28266 5332 35804 28025 ...` view save

correct output
`2797922557` view save

user output
`2797922557` view save

Test 70

Group: 6

Verdict: ACCEPTED

input
`83160 89363 58515 51945 78606 80192 83092 71408 83155 76994 79062 67265 79673 73243 79886 76891 80976 76900 ...` view save

correct output
`3108957950` view save

user output
`3108957950` view save

Test 71

Group: 6

Verdict: ACCEPTED

input
`83160 88511 73897 45834 75942 57320 80008 81404 83109 82212 83113 82531 83159 83055 83112 81433 83112 82481 ...` view save

correct output
`3168760110` view save

user output
`3168760110` view save

Test 72

Group: 6

Verdict: ACCEPTED

input
`83160 86504 66640 81926 79383 82890 17523 83126 33278 83150 67521 83106 73053 83110 82509 82651 82624 82830 ...` view save

correct output
`3316637130` view save

user output
`3316637130` view save

Test 73

Group: 6

Verdict: ACCEPTED

input
`83160 84863 49663 30118 51862 51725 40750 63826 49931 74339 47743 76629 47768 80007 77282 61756 78867 67377 ...` view save

correct output
`3312212659` view save

user output
`3312212659` view save

Test 74

Group: 6

Verdict: ACCEPTED

input
`83160 92579 19945 57676 80239 64443 64389 25697 75320 41868 2619 1941 3817 39953 779 59012 3304 63431 ...` view save

correct output
`3029830989` view save

user output
`3029830989` view save

Test 75

Group: 6

Verdict: ACCEPTED

input
`83160 87422 47974 19177 75815 64548 82839 38893 82921 82329 54008 80505 54761 81508 74014 75245 75273 77447 ...` view save

correct output
`3202112344` view save

user output
`3202112344` view save

Test 76

Group: 6

Verdict: ACCEPTED

input
`83160 93765 46401 34354 56550 66792 73453 77778 75327 78607 64779 81215 68094 82164 59260 81288 62240 81486 ...` view save

correct output
`3083195729` view save

user output
`3083195729` view save

Test 77

Group: 6

Verdict: ACCEPTED

input
`99814 98265 54265 43195 73992 96315 47318 97147 69892 98813 72797 98500 73315 99697 4920 99169 56551 99625 ...` view save

correct output
`4806177885` view save

user output
`4806177885` view save

Test 78

Group: 6

Verdict: ACCEPTED

input
`99887 91031 49650 10700 77067 14462 54025 805 92454 5926 49749 262 52254 1067 49588 1620 49607 11742 ...` view save

correct output
`4988266528` view save

user output
`4988266528` view save

Test 79

Group: 6

Verdict: ACCEPTED

input
`99716 84632 17486 66197 53430 88386 6004 24566 7075 26407 60340 83216 62630 91701 19145 94512 23942 98771 ...` view save

correct output
`4623269909` view save

user output
`4623269909` view save

Test 80

Group: 6

Verdict: ACCEPTED

input
`99716 88540 21678 44888 63922 69139 70054 92728 74851 95376 67905 79097 68437 86856 75798 47478 89057 87993 ...` view save

correct output
`4780661743` view save

user output
`4780661743` view save

Test 81

Group: 6

Verdict: ACCEPTED

input
`99909 81534 62829 19017 65364 71709 51802 87460 59271 96687 82826 80514 86248 85677 63955 74358 64442 84471 ...` view save

correct output
`4900919128` view save

user output
`4900919128` view save

Test 82

Group: 6

Verdict: ACCEPTED

input
`99717 94496 29879 12438 66685 24314 95975 79556 96816 85961 22359 2004 23445 16906 16745 570 22217 9244 ...` view save

correct output
`4258108949` view save

user output
`4258108949` view save

Test 83

Group: 6

Verdict: ACCEPTED

input
`99772 85568 32557 45118 76657 61864 78864 43543 98630 43877 88683 26888 96294 43251 28999 15102 29980 47190 ...` view save

correct output
`4588954930` view save

user output
`4588954930` view save

Test 84

Group: 6

Verdict: ACCEPTED

input
`99900 96335 60183 66133 62639 68302 46613 98664 60073 99747 7127 99852 39766 99894 30878 99830 41673 99843 ...` view save

correct output
`3716965952` view save

user output
`3716965952` view save

Test 85

Group: 6

Verdict: ACCEPTED

input
`83160 99358 5749 64133 71828 80541 2937 48282 2986 60025 3381 21139 4580 28059 58483 9861 64328 59657 ...` view save

correct output
`3276607065` view save

user output
`3276607065` view save

Test 86

Group: 6

Verdict: ACCEPTED

input
`83160 62 12185 33984 77492 53116 7348 56659 64458 60280 30550 18067 34197 26268 67146 65922 71869 66747 ...` view save

correct output
`2907600256` view save

user output
`2907600256` view save

Test 87

Group: 6

Verdict: WRONG ANSWER

input
`83160 6 7190 796 41978 74999 8157 550 75108 660 6248 27981 6775 55639 7915 466 8043 547 ...` view save

correct output
`3178100632` view save

user output
`-1087257314` view save

Test 88

Group: 6

Verdict: ACCEPTED

input
`83160 99363 36658 59090 82051 81797 80511 24227 82413 46771 82432 69021 82859 69079 81057 57111 81149 58181 ...` view save

correct output
`3116489733` view save

user output
`3116489733` view save

Test 89

Group: 6

Verdict: ACCEPTED

input
`83160 18511 23549 27423 51955 80738 69055 45118 74946 54656 56986 39814 62744 43290 79926 2396 82505 22436 ...` view save

correct output
`3124679865` view save

user output
`3124679865` view save

Test 90

Group: 6

Verdict: ACCEPTED

input
`83160 4 1033 12653 20282 69536 43466 3762 46899 12116 60301 1808 71718 2662 751 7886 968 41787` view save

correct output
`3083719344` view save

user output
`3083719344` view save

IZhO 2018, day 1

Chessboard

Compiler report

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Test 41

Test 42

Test 43

Test 44

Test 45

Test 46

Test 47

Test 48

Test 49

Test 50

Test 51

Test 52

Test 53

Test 54

Test 55

Test 56

Test 57

Test 58

Test 59

Test 60

Test 61

Test 62

Test 63

Test 64

Test 65

Test 66

Test 67

Test 68

Test 69

Test 70

Test 71

Test 72

Test 73

Test 74

Test 75