CSES - APIO 2015

Submission details
Task:	Palembang Bridges
Sender:	ArktinenKarpalo
Submission time:	2019-04-08 03:49:07 +0300
Language:	C++
Status:	READY
Result:	22

Feedback
group	verdict	score
#1	ACCEPTED	8
#2	ACCEPTED	14
#3	WRONG ANSWER	0
#4	WRONG ANSWER	0
#5	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.02 s	1, 2	details
#2	ACCEPTED	0.02 s	1, 2	details
#3	ACCEPTED	0.02 s	1, 2	details
#4	ACCEPTED	0.02 s	1, 2	details
#5	ACCEPTED	0.02 s	1, 2	details
#6	ACCEPTED	0.02 s	1, 2	details
#7	ACCEPTED	0.01 s	1, 2	details
#8	ACCEPTED	0.01 s	1, 2	details
#9	ACCEPTED	0.02 s	1, 2	details
#10	ACCEPTED	0.01 s	1, 2	details
#11	ACCEPTED	0.01 s	1, 2	details
#12	ACCEPTED	0.05 s	2	details
#13	ACCEPTED	0.21 s	2	details
#14	ACCEPTED	0.09 s	2	details
#15	ACCEPTED	0.12 s	2	details
#16	ACCEPTED	0.06 s	2	details
#17	ACCEPTED	0.13 s	2	details
#18	ACCEPTED	0.14 s	2	details
#19	ACCEPTED	0.17 s	2	details
#20	ACCEPTED	0.07 s	2	details
#21	ACCEPTED	0.13 s	2	details
#22	WRONG ANSWER	0.01 s	3, 4, 5	details
#23	WRONG ANSWER	0.01 s	3, 4, 5	details
#24	WRONG ANSWER	0.02 s	3, 4, 5	details
#25	WRONG ANSWER	0.02 s	3, 4, 5	details
#26	WRONG ANSWER	0.02 s	3, 4, 5	details
#27	WRONG ANSWER	0.01 s	3, 4, 5	details
#28	WRONG ANSWER	0.01 s	3, 4, 5	details
#29	WRONG ANSWER	0.01 s	3, 4, 5	details
#30	WRONG ANSWER	0.02 s	3, 4, 5	details
#31	WRONG ANSWER	0.01 s	3, 4, 5	details
#32	WRONG ANSWER	0.02 s	3, 4, 5	details
#33	WRONG ANSWER	0.01 s	3, 4, 5	details
#34	WRONG ANSWER	0.02 s	4, 5	details
#35	WRONG ANSWER	0.03 s	4, 5	details
#36	WRONG ANSWER	0.02 s	4, 5	details
#37	WRONG ANSWER	0.02 s	4, 5	details
#38	WRONG ANSWER	0.01 s	4, 5	details
#39	WRONG ANSWER	0.01 s	4, 5	details
#40	WRONG ANSWER	0.02 s	4, 5	details
#41	WRONG ANSWER	0.01 s	4, 5	details
#42	WRONG ANSWER	0.02 s	4, 5	details
#43	WRONG ANSWER	0.03 s	4, 5	details
#44	WRONG ANSWER	0.01 s	4, 5	details
#45	WRONG ANSWER	0.01 s	4, 5	details
#46	WRONG ANSWER	0.04 s	5	details
#47	WRONG ANSWER	0.06 s	5	details
#48	WRONG ANSWER	0.18 s	5	details
#49	WRONG ANSWER	0.20 s	5	details
#50	WRONG ANSWER	0.20 s	5	details
#51	WRONG ANSWER	0.11 s	5	details
#52	WRONG ANSWER	0.06 s	5	details
#53	WRONG ANSWER	0.12 s	5	details
#54	WRONG ANSWER	0.13 s	5	details
#55	WRONG ANSWER	0.17 s	5	details
#56	WRONG ANSWER	0.06 s	5	details
#57	WRONG ANSWER	0.11 s	5	details

Compiler report

input/code.cpp: In function 'long long int dist(int)':
input/code.cpp:21:7: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if(xx>v2.size())
     ~~^~~~~~~~~~
input/code.cpp: In function 'int main()':
input/code.cpp:53:6: warning: unused variable 'ed' [-Wunused-variable]
  int ed = -1;
      ^~

Code

#include <bits/stdc++.h>
#define ll long long
#define ull unsigned long long
#define ld long double
#define N (1<<18)
#define M 1000000007
#define P complex<long long>
#define X real()
#define Y imag()

using namespace std;

int k, n, s[101010], t[101010];
char p, q;
ll ans = 0, ansf=1e16, cons;
vector<pair<int,int>> v;
vector<int> v2;
set<int> st;

ll dist(int xx) {
	if(xx>v2.size())
		return 1e16;
	else if(xx<0)
		return 1e16;
	int x = v2[xx];
	ll ret = 0;
	for(auto u:v) {
		ret += abs(x-u.first)+abs(x-u.second);
	}
	return ret+v.size()+cons;
}

int main() {
	cin.tie(0);
	cout.tie(0);
	ios_base::sync_with_stdio(0);
	cin >> k >> n;
	for(int i=0; i<n; i++) {
		cin >> p; 
		cin >> s[i];
		cin >> q;
		cin >> t[i];
		if(p != q) {
			v.push_back(make_pair(min(s[i], t[i]), max(s[i], t[i])));
		} else {
			cons += abs(s[i]-t[i]);
		}
		st.insert(t[i]);
		st.insert(s[i]);
	}
	for(auto u:st)
		v2.push_back(u);
	int ed = -1;
	int cur = 0;
	if(k == 1) {
		int qaq1 = 0;
		int qaq2 = v2.size()-1;
		while(qaq1<qaq2) {
			cur = (qaq1+qaq2)/2;
			if(dist(cur) < dist(cur+1))
				qaq2 = cur;
			else
				qaq1 = cur+1;
		}
		cout << dist(qaq1);
	}
}

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
`1 1 B 457748887 B 796098674` view save

correct output
`338349787` view save

user output
`338349787` view save

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
`1 4 B 90 B 72 A 68 A 90 A 15 A 42 A 45 A 15` view save

correct output
`97` view save

user output
`97` view save

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 A 0 B 1 A 1 B 0 A 0 B 1 B 0 A 0 ...` view save

correct output
`1969` view save

user output
`1969` view save

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 A 598380 B 85785 B 458027 A 842152 B 107714 A 39933 B 814225 A 328927 ...` view save

correct output
`497512790` view save

user output
`497512790` view save

Test 5

Group: 1, 2

Verdict: ACCEPTED

input
`1 967 B 224488483 A 870079127 A 647780056 B 965306270 B 735321905 A 82275290 A 515414803 B 41707746 ...` view save

correct output
`473798660797` view save

user output
`473798660797` view save

Test 6

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 A 1000000000 B 0 A 0 B 1000000000 B 0 A 1000000000 A 1000000000 B 0 ...` view save

correct output
`1000000001000` view save

user output
`1000000001000` view save

Test 7

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 B 540773 A 324388 B 1033055 A 1254946 A 2804687 B 2012944 A 3827608 B 3200426 ...` view save

correct output
`500006153353` view save

user output
`500006153353` view save

Test 8

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 A 1000000000 B 0 B 1 A 999999999 A 999999998 B 2 A 3 B 999999997 ...` view save

correct output
`999999002000` view save

user output
`999999002000` view save

Test 9

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 B 306275120 A 306275122 A 526391763 B 526391756 B 152153706 A 152153714 B 275942345 A 275942351 ...` view save

correct output
`499047189554` view save

user output
`499047189554` view save

Test 10

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 A 0 B 0 A 500000000 B 500000000 A 1000000000 B 1000000000 B 1000000000 A 1000000000 ...` view save

correct output
`656000001000` view save

user output
`656000001000` view save

Test 11

Group: 1, 2

Verdict: ACCEPTED

input
`1 1000 A 500000001 B 500000000 B 499999999 A 499999998 B 1000000000 A 999999999 A 999999997 B 999999998 ...` view save

correct output
`650999816318` view save

user output
`650999816318` view save

Test 12

Group: 2

Verdict: ACCEPTED

input
`1 100000 A 1 B 1 B 1 A 0 A 0 B 1 A 0 B 0 ...` view save

correct output
`199742` view save

user output
`199742` view save

Test 13

Group: 2

Verdict: ACCEPTED

input
`1 100000 B 197201502 A 236725324 B 921493373 A 697882177 A 353914239 B 965797962 A 619173343 B 76946356 ...` view save

correct output
`49896622370502` view save

user output
`49896622370502` view save

Test 14

Group: 2

Verdict: ACCEPTED

input
`1 89829 A 5656 B 4153 A 5854 B 8220 A 1115 B 5226 A 2446 B 3407 ...` view save

correct output
`448956640` view save

user output
`448956640` view save

Test 15

Group: 2

Verdict: ACCEPTED

input
`1 58906 B 262032447 A 615361070 B 110761024 A 66611392 A 720901527 B 757393905 A 602897217 B 978610640 ...` view save

correct output
`29450986771481` view save

user output
`29450986771481` view save

Test 16

Group: 2

Verdict: ACCEPTED

input
`1 100000 A 0 B 1000000000 B 1000000000 A 0 B 0 A 1000000000 A 1000000000 B 0 ...` view save

correct output
`100000000100000` view save

user output
`100000000100000` view save

Test 17

Group: 2

Verdict: ACCEPTED

input
`1 100000 A 7461 B 9756 A 12548 B 14001 A 26302 B 21823 A 32953 B 37935 ...` view save

correct output
`50000000610462` view save

user output
`50000000610462` view save

Test 18

Group: 2

Verdict: ACCEPTED

input
`1 100000 B 0 A 1000000000 A 1 B 999999999 B 2 A 999999998 B 999999997 A 3 ...` view save

correct output
`99990000200000` view save

user output
`99990000200000` view save

Test 19

Group: 2

Verdict: ACCEPTED

input
`1 100000 B 400220047 A 400220048 A 14044122 B 14044122 A 45270242 B 45270245 B 994675758 A 994675758 ...` view save

correct output
`50093795762125` view save

user output
`50093795762125` view save

Test 20

Group: 2

Verdict: ACCEPTED

input
`1 100000 B 1000000000 A 1000000000 A 500000000 B 500000000 B 1000000000 A 1000000000 A 0 B 0 ...` view save

correct output
`66718000100000` view save

user output
`66718000100000` view save

Test 21

Group: 2

Verdict: ACCEPTED

input
`1 100000 A 1 B 0 A 2 B 3 A 5 B 4 B 500000000 A 500000001 ...` view save

correct output
`66771748924060` view save

user output
`66771748924060` view save

Test 22

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 1 B 686779001 B 298011277` view save

correct output
`388767724` view save

user output
(empty)

Test 23

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 4 B 85 B 16 A 88 A 72 A 13 A 8 B 5 B 68` view save

correct output
`153` view save

user output
(empty)

Test 24

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 B 1 A 1 B 1 A 1 B 0 A 1 B 0 A 1 ...` view save

correct output
`135` view save

user output
(empty)

Test 25

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 A 80895559 B 504694055 A 550515244 B 637123084 A 824581457 B 293902519 A 65276676 B 906746170 ...` view save

correct output
`39400461569` view save

user output
(empty)

Test 26

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 61 A 882469 B 477162 A 276781 B 782546 B 696587 A 81196 B 573379 A 354344 ...` view save

correct output
`23533490` view save

user output
(empty)

Test 27

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 24 B 246060972 B 745635077 A 805134171 A 471810707 B 252217199 B 377725124 B 793449133 B 882787637 ...` view save

correct output
`7222227740` view save

user output
(empty)

Test 28

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 A 0 B 1000000000 B 1000000000 A 0 B 1000000000 A 0 B 1000000000 A 0 ...` view save

correct output
`100000000100` view save

user output
(empty)

Test 29

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 B 7277035 A 2363507 A 14481349 B 18074096 A 23772733 B 25361815 B 38014142 A 39221304 ...` view save

correct output
`25052929066` view save

user output
(empty)

Test 30

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 A 0 B 1000000000 A 1 B 999999999 B 999999998 A 2 B 3 A 999999997 ...` view save

correct output
`99999990200` view save

user output
(empty)

Test 31

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 B 229133622 A 229133615 A 286436586 B 286436582 A 177918170 B 177918177 A 928539152 B 928539147 ...` view save

correct output
`25763506210` view save

user output
(empty)

Test 32

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 B 1000000000 A 1000000000 B 1000000000 A 1000000000 B 500000000 A 500000000 B 0 A 0 ...` view save

correct output
`30000000100` view save

user output
(empty)

Test 33

Group: 3, 4, 5

Verdict: WRONG ANSWER

input
`2 100 B 1 A 0 A 500000000 B 500000001 A 3 B 2 B 999999999 A 1000000000 ...` view save

correct output
`30000000838` view save

user output
(empty)

Test 34

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 B 1 A 0 A 0 B 0 B 1 B 1 B 1 A 1 ...` view save

correct output
`1488` view save

user output
(empty)

Test 35

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 A 55 B 99 A 49 B 36 B 56 A 43 B 30 A 21 ...` view save

correct output
`40742` view save

user output
(empty)

Test 36

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 993 B 856945560 A 98103483 B 25758143 A 606399727 B 765461653 A 689513816 A 880180326 B 997125325 ...` view save

correct output
`379585137648` view save

user output
(empty)

Test 37

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 328 A 0 B 0 B 0 A 1 B 1 A 1 A 1 B 1 ...` view save

correct output
`475` view save

user output
(empty)

Test 38

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 543 A 84 B 67 B 8 A 52 A 71 B 4 A 37 B 4 ...` view save

correct output
`20775` view save

user output
(empty)

Test 39

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 385 A 286133 B 305048 B 3019 A 211390 A 680205 B 943092 A 717521 B 2626 ...` view save

correct output
`150638388` view save

user output
(empty)

Test 40

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 A 1000000000 B 0 B 0 A 1000000000 B 1000000000 A 0 B 0 A 1000000000 ...` view save

correct output
`1000000001000` view save

user output
(empty)

Test 41

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 A 337683 B 154786 A 1080479 B 1653867 A 2096703 B 2014255 A 3269807 B 3378028 ...` view save

correct output
`250005306826` view save

user output
(empty)

Test 42

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 B 0 A 1000000000 A 1 B 999999999 A 2 B 999999998 B 999999997 A 3 ...` view save

correct output
`999999002000` view save

user output
(empty)

Test 43

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 B 487537672 A 487537682 A 702434952 B 702434943 A 924937477 B 924937478 A 438742511 B 438742503 ...` view save

correct output
`248460366924` view save

user output
(empty)

Test 44

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 B 500000000 A 500000000 A 0 B 0 B 0 A 0 A 1000000000 B 1000000000 ...` view save

correct output
`323000001000` view save

user output
(empty)

Test 45

Group: 4, 5

Verdict: WRONG ANSWER

input
`2 1000 B 0 A 1 A 500000001 B 500000000 A 500000003 B 500000002 A 499999996 B 499999997 ...` view save

correct output
`328999889746` view save

user output
(empty)

Test 46

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 A 1 B 0 A 0 B 1 A 1 B 1 B 0 A 0 ...` view save

correct output
`150253` view save

user output
(empty)

Test 47

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 A 57 B 62 A 81 B 84 A 29 B 62 B 84 A 93 ...` view save

correct output
`4054233` view save

user output
(empty)

Test 48

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 B 376633 A 401436 B 929991 A 301184 A 594140 B 788956 A 269074 B 579617 ...` view save

correct output
`39017925999` view save

user output
(empty)

Test 49

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 B 957291126 A 804724561 B 643453098 A 837804172 A 968031915 B 244064467 B 806058719 A 777366893 ...` view save

correct output
`39023916424909` view save

user output
(empty)

Test 50

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 A 765748723 B 736102973 B 30767265 A 892885151 A 438782247 B 603304522 B 556204289 A 731709903 ...` view save

correct output
`39003712943872` view save

user output
(empty)

Test 51

Group: 5

Verdict: WRONG ANSWER

input
`2 52924 B 214946095 A 74195083 B 144150299 A 848919272 A 632662655 B 429803598 B 132419689 A 911407267 ...` view save

correct output
`20674441803953` view save

user output
(empty)

Test 52

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 B 1000000000 A 0 B 0 A 1000000000 B 1000000000 A 0 A 0 B 1000000000 ...` view save

correct output
`100000000100000` view save

user output
(empty)

Test 53

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 A 9838 B 2205 A 15278 B 17118 A 25088 B 22794 B 31319 A 39536 ...` view save

correct output
`25000001294215` view save

user output
(empty)

Test 54

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 A 0 B 1000000000 A 1 B 999999999 A 2 B 999999998 A 999999997 B 3 ...` view save

correct output
`99990000200000` view save

user output
(empty)

Test 55

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 B 69772706 A 69772713 A 701457803 B 701457802 B 526650518 A 526650528 B 44276587 A 44276586 ...` view save

correct output
`25049824938170` view save

user output
(empty)

Test 56

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 A 0 B 0 A 500000000 B 500000000 B 0 A 0 A 0 B 0 ...` view save

correct output
`33071000100000` view save

user output
(empty)

Test 57

Group: 5

Verdict: WRONG ANSWER

input
`2 100000 B 999999999 A 1000000000 A 0 B 1 B 500000001 A 500000000 B 2 A 3 ...` view save

correct output
`33278897746546` view save

user output
(empty)

APIO 2015

Palembang Bridges

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

Tasks

Submissions (ArktinenKarpalo)