CSES - Datatähti 2020 loppu

Submission details
Task:	Auraus
Sender:	Henrik Aalto
Submission time:	2020-02-09 14:49:00 +0200
Language:	C++ (C++11)
Status:	READY
Result:	68

Feedback
group	verdict	score
#1	ACCEPTED	27
#2	ACCEPTED	41
#3	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	ACCEPTED	0.01 s	1, 2, 3	details
#2	ACCEPTED	0.01 s	1, 2, 3	details
#3	ACCEPTED	0.01 s	1, 2, 3	details
#4	ACCEPTED	0.01 s	1, 2, 3	details
#5	ACCEPTED	0.01 s	1, 2, 3	details
#6	ACCEPTED	0.01 s	1, 2, 3	details
#7	ACCEPTED	0.01 s	1, 2, 3	details
#8	ACCEPTED	0.01 s	1, 2, 3	details
#9	ACCEPTED	0.01 s	1, 2, 3	details
#10	ACCEPTED	0.01 s	1, 2, 3	details
#11	ACCEPTED	0.01 s	1, 2, 3	details
#12	ACCEPTED	0.01 s	1, 2, 3	details
#13	ACCEPTED	0.01 s	1, 2, 3	details
#14	ACCEPTED	0.01 s	1, 2, 3	details
#15	ACCEPTED	0.01 s	1, 2, 3	details
#16	ACCEPTED	0.01 s	1, 2, 3	details
#17	ACCEPTED	0.01 s	1, 2, 3	details
#18	ACCEPTED	0.01 s	1, 2, 3	details
#19	ACCEPTED	0.01 s	1, 2, 3	details
#20	ACCEPTED	0.01 s	1, 2, 3	details
#21	ACCEPTED	0.01 s	1, 2, 3	details
#22	ACCEPTED	0.01 s	1, 2, 3	details
#23	ACCEPTED	0.01 s	1, 2, 3	details
#24	ACCEPTED	0.01 s	1, 2, 3	details
#25	ACCEPTED	0.01 s	1, 2, 3	details
#26	ACCEPTED	0.01 s	1, 2, 3	details
#27	ACCEPTED	0.01 s	1, 2, 3	details
#28	ACCEPTED	0.01 s	1, 2, 3	details
#29	ACCEPTED	0.01 s	1, 2, 3	details
#30	ACCEPTED	0.01 s	1, 2, 3	details
#31	ACCEPTED	0.01 s	1, 2, 3	details
#32	ACCEPTED	0.01 s	1, 2, 3	details
#33	ACCEPTED	0.01 s	1, 2, 3	details
#34	ACCEPTED	0.01 s	1, 2, 3	details
#35	ACCEPTED	0.01 s	1, 2, 3	details
#36	ACCEPTED	0.01 s	1, 2, 3	details
#37	ACCEPTED	0.01 s	1, 2, 3	details
#38	ACCEPTED	0.01 s	1, 2, 3	details
#39	ACCEPTED	0.01 s	1, 2, 3	details
#40	ACCEPTED	0.01 s	1, 2, 3	details
#41	ACCEPTED	0.01 s	1, 2, 3	details
#42	ACCEPTED	0.01 s	1, 2, 3	details
#43	ACCEPTED	0.01 s	2, 3	details
#44	ACCEPTED	0.01 s	2, 3	details
#45	ACCEPTED	0.01 s	2, 3	details
#46	ACCEPTED	0.01 s	2, 3	details
#47	ACCEPTED	0.01 s	2, 3	details
#48	ACCEPTED	0.01 s	2, 3	details
#49	ACCEPTED	0.01 s	2, 3	details
#50	ACCEPTED	0.01 s	2, 3	details
#51	ACCEPTED	0.01 s	2, 3	details
#52	ACCEPTED	0.01 s	2, 3	details
#53	ACCEPTED	0.01 s	2, 3	details
#54	ACCEPTED	0.01 s	2, 3	details
#55	ACCEPTED	0.01 s	2, 3	details
#56	ACCEPTED	0.01 s	2, 3	details
#57	ACCEPTED	0.01 s	2, 3	details
#58	ACCEPTED	0.01 s	2, 3	details
#59	ACCEPTED	0.01 s	2, 3	details
#60	ACCEPTED	0.01 s	2, 3	details
#61	ACCEPTED	0.01 s	3	details
#62	ACCEPTED	0.01 s	3	details
#63	ACCEPTED	0.01 s	3	details
#64	ACCEPTED	0.01 s	3	details
#65	ACCEPTED	0.01 s	3	details
#66	ACCEPTED	0.02 s	3	details
#67	ACCEPTED	0.03 s	3	details
#68	WRONG ANSWER	0.04 s	3	details
#69	WRONG ANSWER	0.05 s	3	details
#70	WRONG ANSWER	0.06 s	3	details
#71	WRONG ANSWER	0.06 s	3	details
#72	WRONG ANSWER	0.06 s	3	details
#73	ACCEPTED	0.01 s	3	details
#74	ACCEPTED	0.01 s	3	details
#75	ACCEPTED	0.03 s	3	details
#76	ACCEPTED	0.01 s	3	details
#77	WRONG ANSWER	0.01 s	3	details
#78	WRONG ANSWER	0.01 s	3	details
#79	WRONG ANSWER	0.01 s	3	details
#80	WRONG ANSWER	0.01 s	3	details
#81	ACCEPTED	0.01 s	3	details
#82	ACCEPTED	0.01 s	3	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:6:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d", &N, &M, &K);
  ~~~~~^~~~~~~~~~~~~~~~~~~~~~
input/code.cpp:9:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &a, &b);
   ~~~~~^~~~~~~~~~~~~~~~

Code

#include "bits/stdc++.h"
using namespace std;
int Amt[555][555], N, M, K, Res, Be[555][555];
int main() {
	int i, j, h;
	scanf("%d%d%d", &N, &M, &K);
	for (i = 1; i <= M; ++i) {
		int a, b;
		scanf("%d%d", &a, &b);
		for (j = 1; j <= a; ++j) {
			Amt[j][b]++;
		}
	}
	for (i = 1; i <= N; ++i) {
		for (j = 1; j <= N; ++j) {
			Amt[i][j + 1] += Amt[i][j];
		}
	}
	for (i = 1; i <= N; ++i) {
		for (j = 0; j <= N; ++j) Be[i - 1][j] = max(Be[i - 1][j], Be[i - 2][j]);
		for (j = i; j <= N; ++j) if (Amt[i][j]) {
			int A = Amt[i][j], P = j - i + 1;
			for (h = 0; h + P <= K; ++h) {
				Res = max(Res, Be[i - 1][h] + A);
				Be[j][h + P] = max(Be[j][h + P], Be[i - 1][h] + A);
			}
		}
	}
	printf("%d\n", Res);
}

Test details

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 4 4 1 3 3 4 2 3 3 6` view save

correct output
`3` view save

user output
`3` view save

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

input
`3 3 2 1 1 1 3 3 3` view save

correct output
`2` view save

user output
`2` view save

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1 0 0` view save

correct output
`0` view save

user output
`0` view save

Test 4

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1 1 0 1 1` view save

correct output
`0` view save

user output
`0` view save

Test 5

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1 1 1 1 1` view save

correct output
`1` view save

user output
`1` view save

Test 6

Group: 1, 2, 3

Verdict: ACCEPTED

input
`2 1 1 1 2` view save

correct output
`0` view save

user output
`0` view save

Test 7

Group: 1, 2, 3

Verdict: ACCEPTED

input
`2 1 2 1 2` view save

correct output
`1` view save

user output
`1` view save

Test 8

Group: 1, 2, 3

Verdict: ACCEPTED

input
`2 2 1 1 1 2 2` view save

correct output
`1` view save

user output
`1` view save

Test 9

Group: 1, 2, 3

Verdict: ACCEPTED

input
`2 2 2 1 1 2 2` view save

correct output
`2` view save

user output
`2` view save

Test 10

Group: 1, 2, 3

Verdict: ACCEPTED

input
`2 2 2 1 2 1 2` view save

correct output
`2` view save

user output
`2` view save

Test 11

Group: 1, 2, 3

Verdict: ACCEPTED

input
`5 5 2 1 2 1 2 3 5 3 5 ...` view save

correct output
`2` view save

user output
`2` view save

Test 12

Group: 1, 2, 3

Verdict: ACCEPTED

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

correct output
`2` view save

user output
`2` view save

Test 13

Group: 1, 2, 3

Verdict: ACCEPTED

input
`4 2 2 2 3 2 3` view save

correct output
`2` view save

user output
`2` view save

Test 14

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 3 1 3 6 1 3 2 5` view save

correct output
`0` view save

user output
`0` view save

Test 15

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 3 0 3 3 2 5 2 5` view save

correct output
`0` view save

user output
`0` view save

Test 16

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 3 1 1 3 2 5 1 6` view save

correct output
`0` view save

user output
`0` view save

Test 17

Group: 1, 2, 3

Verdict: ACCEPTED

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

correct output
`2` view save

user output
`2` view save

Test 18

Group: 1, 2, 3

Verdict: ACCEPTED

input
`13 14 9 6 7 1 3 1 10 4 4 ...` view save

correct output
`7` view save

user output
`7` view save

Test 19

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 4 3 1 3 1 4 4 4 2 2` view save

correct output
`2` view save

user output
`2` view save

Test 20

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 3 3 5 5 2 4 3 3` view save

correct output
`2` view save

user output
`2` view save

Test 21

Group: 1, 2, 3

Verdict: ACCEPTED

input
`1 4 1 1 1 1 1 1 1 1 1` view save

correct output
`4` view save

user output
`4` view save

Test 22

Group: 1, 2, 3

Verdict: ACCEPTED

input
`7 13 7 3 7 3 5 5 7 1 6 ...` view save

correct output
`13` view save

user output
`13` view save

Test 23

Group: 1, 2, 3

Verdict: ACCEPTED

input
`6 3 4 2 2 1 4 4 4` view save

correct output
`3` view save

user output
`3` view save

Test 24

Group: 1, 2, 3

Verdict: ACCEPTED

input
`3 2 2 1 1 3 3` view save

correct output
`2` view save

user output
`2` view save

Test 25

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 6 7 15 7 13 4 12 1 5 ...` view save

correct output
`5` view save

user output
`5` view save

Test 26

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 8 1 5 12 14 2 6 2 13 ...` view save

correct output
`7` view save

user output
`7` view save

Test 27

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 3 6 6 10 14 7 10 10 15 ...` view save

correct output
`3` view save

user output
`3` view save

Test 28

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 6 2 11 8 14 3 12 3 6 ...` view save

correct output
`4` view save

user output
`4` view save

Test 29

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 5 1 9 4 13 5 13 7 9 ...` view save

correct output
`3` view save

user output
`3` view save

Test 30

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 5 4 10 6 8 7 9 2 8 ...` view save

correct output
`3` view save

user output
`3` view save

Test 31

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 10 3 14 1 8 1 10 14 15 ...` view save

correct output
`6` view save

user output
`6` view save

Test 32

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 10 7 10 5 8 2 13 9 12 ...` view save

correct output
`9` view save

user output
`9` view save

Test 33

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 15 8 14 6 14 6 11 11 15 ...` view save

correct output
`15` view save

user output
`15` view save

Test 34

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 15 1 15 1 15 1 15 1 15 ...` view save

correct output
`15` view save

user output
`15` view save

Test 35

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 14 1 15 1 15 1 15 1 15 ...` view save

correct output
`0` view save

user output
`0` view save

Test 36

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 12 2 2 5 10 7 14 1 14 ...` view save

correct output
`9` view save

user output
`9` view save

Test 37

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 7 1 8 6 8 1 8 11 11 ...` view save

correct output
`7` view save

user output
`7` view save

Test 38

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 11 6 9 1 11 11 14 6 6 ...` view save

correct output
`11` view save

user output
`11` view save

Test 39

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 15 10 3 11 6 11 7 9 4 10 ...` view save

correct output
`10` view save

user output
`10` view save

Test 40

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 8 8 1 1 3 3 5 5 7 7 ...` view save

correct output
`8` view save

user output
`8` view save

Test 41

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 0 0` view save

correct output
`0` view save

user output
`0` view save

Test 42

Group: 1, 2, 3

Verdict: ACCEPTED

input
`15 0 15` view save

correct output
`0` view save

user output
`0` view save

Test 43

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 0 94 95 31 65 35 95 70 78 ...` view save

correct output
`0` view save

user output
`0` view save

Test 44

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 1 23 39 46 85 72 97 41 70 ...` view save

correct output
`0` view save

user output
`0` view save

Test 45

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 10 69 94 36 43 54 93 30 74 ...` view save

correct output
`6` view save

user output
`6` view save

Test 46

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 25 33 85 26 88 22 57 49 97 ...` view save

correct output
`12` view save

user output
`12` view save

Test 47

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 50 8 57 12 89 13 63 31 93 ...` view save

correct output
`29` view save

user output
`29` view save

Test 48

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 75 10 19 5 6 13 78 23 50 ...` view save

correct output
`64` view save

user output
`64` view save

Test 49

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 99 49 59 41 52 82 93 78 81 ...` view save

correct output
`98` view save

user output
`98` view save

Test 50

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 100 6 7 8 100 5 61 5 75 ...` view save

correct output
`100` view save

user output
`100` view save

Test 51

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 100 1 100 1 100 1 100 1 100 ...` view save

correct output
`100` view save

user output
`100` view save

Test 52

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 99 1 100 1 100 1 100 1 100 ...` view save

correct output
`0` view save

user output
`0` view save

Test 53

Group: 2, 3

Verdict: ACCEPTED

input
`100 50 50 1 1 3 3 5 5 7 7 ...` view save

correct output
`50` view save

user output
`50` view save

Test 54

Group: 2, 3

Verdict: ACCEPTED

input
`100 10 61 28 62 49 92 2 73 68 69 ...` view save

correct output
`6` view save

user output
`6` view save

Test 55

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 90 1 1 1 2 1 3 1 4 ...` view save

correct output
`90` view save

user output
`90` view save

Test 56

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 100 1 1 1 2 1 3 1 4 ...` view save

correct output
`100` view save

user output
`100` view save

Test 57

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 90 100 100 99 100 98 100 97 100 ...` view save

correct output
`90` view save

user output
`90` view save

Test 58

Group: 2, 3

Verdict: ACCEPTED

input
`100 100 100 100 100 99 100 98 100 97 100 ...` view save

correct output
`100` view save

user output
`100` view save

Test 59

Group: 2, 3

Verdict: ACCEPTED

input
`100 0 0` view save

correct output
`0` view save

user output
`0` view save

Test 60

Group: 2, 3

Verdict: ACCEPTED

input
`100 0 100` view save

correct output
`0` view save

user output
`0` view save

Test 61

Group: 3

Verdict: ACCEPTED

input
`500 1000 0 180 244 324 489 159 300 149 314 ...` view save

correct output
`0` view save

user output
`0` view save

Test 62

Group: 3

Verdict: ACCEPTED

input
`500 1000 1 88 104 234 302 76 412 6 324 ...` view save

correct output
`1` view save

user output
`1` view save

Test 63

Group: 3

Verdict: ACCEPTED

input
`500 1000 10 182 372 205 444 136 417 112 166 ...` view save

correct output
`4` view save

user output
`4` view save

Test 64

Group: 3

Verdict: ACCEPTED

input
`500 1000 50 11 53 93 370 107 272 171 224 ...` view save

correct output
`22` view save

user output
`22` view save

Test 65

Group: 3

Verdict: ACCEPTED

input
`500 1000 100 156 169 331 451 309 348 398 428 ...` view save

correct output
`61` view save

user output
`61` view save

Test 66

Group: 3

Verdict: ACCEPTED

input
`500 1000 200 296 414 85 133 23 86 54 416 ...` view save

correct output
`187` view save

user output
`187` view save

Test 67

Group: 3

Verdict: ACCEPTED

input
`500 1000 300 152 172 111 442 7 363 404 413 ...` view save

correct output
`364` view save

user output
`364` view save

Test 68

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 400 417 497 196 292 127 182 69 96 ...` view save

correct output
`666` view save

user output
`1431653274` view save

Test 69

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 450 175 446 175 218 145 183 169 222 ...` view save

correct output
`817` view save

user output
`1879047941` view save

Test 70

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 490 34 85 148 275 308 346 35 77 ...` view save

correct output
`973` view save

user output
`1879048198` view save

Test 71

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 499 393 462 11 70 348 467 323 398 ...` view save

correct output
`996` view save

user output
`1879048199` view save

Test 72

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 500 137 175 270 449 369 404 32 380 ...` view save

correct output
`1000` view save

user output
`1879048200` view save

Test 73

Group: 3

Verdict: ACCEPTED

input
`500 1000 500 1 500 1 500 1 500 1 500 ...` view save

correct output
`1000` view save

user output
`1000` view save

Test 74

Group: 3

Verdict: ACCEPTED

input
`500 1000 499 1 500 1 500 1 500 1 500 ...` view save

correct output
`0` view save

user output
`0` view save

Test 75

Group: 3

Verdict: ACCEPTED

input
`500 250 250 1 1 3 3 5 5 7 7 ...` view save

correct output
`250` view save

user output
`250` view save

Test 76

Group: 3

Verdict: ACCEPTED

input
`500 10 241 18 75 36 348 63 142 236 350 ...` view save

correct output
`5` view save

user output
`5` view save

Test 77

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 450 1 1 1 2 1 3 1 4 ...` view save

correct output
`900` view save

user output
`1879047995` view save

Test 78

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 500 1 1 1 2 1 3 1 4 ...` view save

correct output
`1000` view save

user output
`1879048245` view save

Test 79

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 450 500 500 499 500 498 500 497 500 ...` view save

correct output
`900` view save

user output
`1879047995` view save

Test 80

Group: 3

Verdict: WRONG ANSWER

input
`500 1000 500 500 500 499 500 498 500 497 500 ...` view save

correct output
`1000` view save

user output
`1879048245` view save

Test 81

Group: 3

Verdict: ACCEPTED

input
`500 0 0` view save

correct output
`0` view save

user output
`0` view save

Test 82

Group: 3

Verdict: ACCEPTED

input
`500 0 500` view save

correct output
`0` view save

user output
`0` view save

Datatähti 2020 loppu

Auraus

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