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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#172310#7178. Bishopsucup-team407#AC ✓17ms7720kbC++141.4kb2023-09-09 18:45:022023-09-09 18:45:04

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3808kb

input:

2 5

output:

6
2 1
1 1
2 3
1 3
2 5
1 5

result:

ok n: 2, m: 5, bishops: 6

Test #2:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

5 5

output:

8
1 2
1 3
1 4
5 1
5 2
5 3
5 4
5 5

result:

ok n: 5, m: 5, bishops: 8

Test #3:

score: 0
Accepted
time: 13ms
memory: 5344kb

input:

100000 100000

output:

199998
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 61
1...

result:

ok n: 100000, m: 100000, bishops: 199998

Test #4:

score: 0
Accepted
time: 14ms
memory: 6096kb

input:

100000 99999

output:

199998
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 ...

result:

ok n: 100000, m: 99999, bishops: 199998

Test #5:

score: 0
Accepted
time: 9ms
memory: 5452kb

input:

100000 50000

output:

149998
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 ...

result:

ok n: 100000, m: 50000, bishops: 149998

Test #6:

score: 0
Accepted
time: 3ms
memory: 5572kb

input:

1 100000

output:

100000
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 ...

result:

ok n: 1, m: 100000, bishops: 100000

Test #7:

score: 0
Accepted
time: 17ms
memory: 7404kb

input:

34535 99889

output:

134423
34535 1
34534 1
34533 1
34532 1
34531 1
34530 1
34529 1
34528 1
34527 1
34526 1
34525 1
34524 1
34523 1
34522 1
34521 1
34520 1
34519 1
34518 1
34517 1
34516 1
34515 1
34514 1
34513 1
34512 1
34511 1
34510 1
34509 1
34508 1
34507 1
34506 1
34505 1
34504 1
34503 1
34502 1
34501 1
34500 1
34499...

result:

ok n: 34535, m: 99889, bishops: 134423

Test #8:

score: 0
Accepted
time: 14ms
memory: 5728kb

input:

12231 97889

output:

110119
12231 1
12230 1
12229 1
12228 1
12227 1
12226 1
12225 1
12224 1
12223 1
12222 1
12221 1
12220 1
12219 1
12218 1
12217 1
12216 1
12215 1
12214 1
12213 1
12212 1
12211 1
12210 1
12209 1
12208 1
12207 1
12206 1
12205 1
12204 1
12203 1
12202 1
12201 1
12200 1
12199 1
12198 1
12197 1
12196 1
12195...

result:

ok n: 12231, m: 97889, bishops: 110119

Test #9:

score: 0
Accepted
time: 13ms
memory: 5668kb

input:

10000 100000

output:

109998
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 ...

result:

ok n: 10000, m: 100000, bishops: 109998

Test #10:

score: 0
Accepted
time: 11ms
memory: 5600kb

input:

13 99999

output:

100011
13 1
12 1
11 1
10 1
9 1
8 1
7 1
6 1
5 1
4 1
3 1
2 1
1 1
13 14
12 14
11 14
10 14
9 14
8 14
7 14
6 14
5 14
4 14
3 14
2 14
1 14
13 27
12 27
11 27
10 27
9 27
8 27
7 27
6 27
5 27
4 27
3 27
2 27
1 27
13 40
12 40
11 40
10 40
9 40
8 40
7 40
6 40
5 40
4 40
3 40
2 40
1 40
13 53
12 53
11 53
10 53
9 53
8...

result:

ok n: 13, m: 99999, bishops: 100011

Test #11:

score: 0
Accepted
time: 11ms
memory: 5492kb

input:

21 99999

output:

100019
21 1
20 1
19 1
18 1
17 1
16 1
15 1
14 1
13 1
12 1
11 1
10 1
9 1
8 1
7 1
6 1
5 1
4 1
3 1
2 1
1 1
21 22
20 22
19 22
18 22
17 22
16 22
15 22
14 22
13 22
12 22
11 22
10 22
9 22
8 22
7 22
6 22
5 22
4 22
3 22
2 22
1 22
21 43
20 43
19 43
18 43
17 43
16 43
15 43
14 43
13 43
12 43
11 43
10 43
9 43
8 4...

result:

ok n: 21, m: 99999, bishops: 100019

Test #12:

score: 0
Accepted
time: 12ms
memory: 7552kb

input:

49999 100000

output:

149998
49999 1
49998 1
49997 1
49996 1
49995 1
49994 1
49993 1
49992 1
49991 1
49990 1
49989 1
49988 1
49987 1
49986 1
49985 1
49984 1
49983 1
49982 1
49981 1
49980 1
49979 1
49978 1
49977 1
49976 1
49975 1
49974 1
49973 1
49972 1
49971 1
49970 1
49969 1
49968 1
49967 1
49966 1
49965 1
49964 1
49963...

result:

ok n: 49999, m: 100000, bishops: 149998

Test #13:

score: 0
Accepted
time: 5ms
memory: 7324kb

input:

33333 99999

output:

133331
33333 1
33332 1
33331 1
33330 1
33329 1
33328 1
33327 1
33326 1
33325 1
33324 1
33323 1
33322 1
33321 1
33320 1
33319 1
33318 1
33317 1
33316 1
33315 1
33314 1
33313 1
33312 1
33311 1
33310 1
33309 1
33308 1
33307 1
33306 1
33305 1
33304 1
33303 1
33302 1
33301 1
33300 1
33299 1
33298 1
33297...

result:

ok n: 33333, m: 99999, bishops: 133331

Test #14:

score: 0
Accepted
time: 16ms
memory: 5740kb

input:

23342 98876

output:

122216
23342 1
23341 1
23340 1
23339 1
23338 1
23337 1
23336 1
23335 1
23334 1
23333 1
23332 1
23331 1
23330 1
23329 1
23328 1
23327 1
23326 1
23325 1
23324 1
23323 1
23322 1
23321 1
23320 1
23319 1
23318 1
23317 1
23316 1
23315 1
23314 1
23313 1
23312 1
23311 1
23310 1
23309 1
23308 1
23307 1
23306...

result:

ok n: 23342, m: 98876, bishops: 122216

Test #15:

score: 0
Accepted
time: 9ms
memory: 7692kb

input:

56713 91234

output:

147946
56713 1
56712 1
56711 1
56710 1
56709 1
56708 1
56707 1
56706 1
56705 1
56704 1
56703 1
56702 1
56701 1
56700 1
56699 1
56698 1
56697 1
56696 1
56695 1
56694 1
56693 1
56692 1
56691 1
56690 1
56689 1
56688 1
56687 1
56686 1
56685 1
56684 1
56683 1
56682 1
56681 1
56680 1
56679 1
56678 1
56677...

result:

ok n: 56713, m: 91234, bishops: 147946

Test #16:

score: 0
Accepted
time: 11ms
memory: 5336kb

input:

99995 99995

output:

199988
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44
1 45
1 46
1 47
1 48
1 49
1 50
1 51
1 52
1 53
1 54
1 55
1 56
1 57
1 58
1 59
1 60
1 61
1...

result:

ok n: 99995, m: 99995, bishops: 199988

Test #17:

score: 0
Accepted
time: 4ms
memory: 5212kb

input:

12345 54321

output:

66665
12345 1
12344 1
12343 1
12342 1
12341 1
12340 1
12339 1
12338 1
12337 1
12336 1
12335 1
12334 1
12333 1
12332 1
12331 1
12330 1
12329 1
12328 1
12327 1
12326 1
12325 1
12324 1
12323 1
12322 1
12321 1
12320 1
12319 1
12318 1
12317 1
12316 1
12315 1
12314 1
12313 1
12312 1
12311 1
12310 1
12309 ...

result:

ok n: 12345, m: 54321, bishops: 66665

Test #18:

score: 0
Accepted
time: 16ms
memory: 7720kb

input:

90000 92000

output:

181998
90000 1
89999 1
89998 1
89997 1
89996 1
89995 1
89994 1
89993 1
89992 1
89991 1
89990 1
89989 1
89988 1
89987 1
89986 1
89985 1
89984 1
89983 1
89982 1
89981 1
89980 1
89979 1
89978 1
89977 1
89976 1
89975 1
89974 1
89973 1
89972 1
89971 1
89970 1
89969 1
89968 1
89967 1
89966 1
89965 1
89964...

result:

ok n: 90000, m: 92000, bishops: 181998

Test #19:

score: 0
Accepted
time: 3ms
memory: 5344kb

input:

10000 70000

output:

79998
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 70000, bishops: 79998

Test #20:

score: 0
Accepted
time: 8ms
memory: 5556kb

input:

10000 70001

output:

80000
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 70001, bishops: 80000

Test #21:

score: 0
Accepted
time: 11ms
memory: 5672kb

input:

10000 80000

output:

89998
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 80000, bishops: 89998

Test #22:

score: 0
Accepted
time: 8ms
memory: 5796kb

input:

10000 80001

output:

90000
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 80001, bishops: 90000

Test #23:

score: 0
Accepted
time: 6ms
memory: 5596kb

input:

10000 80002

output:

90000
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 80002, bishops: 90000

Test #24:

score: 0
Accepted
time: 10ms
memory: 5492kb

input:

10000 79999

output:

89998
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 79999, bishops: 89998

Test #25:

score: 0
Accepted
time: 6ms
memory: 5504kb

input:

10000 79998

output:

89996
10000 1
9999 1
9998 1
9997 1
9996 1
9995 1
9994 1
9993 1
9992 1
9991 1
9990 1
9989 1
9988 1
9987 1
9986 1
9985 1
9984 1
9983 1
9982 1
9981 1
9980 1
9979 1
9978 1
9977 1
9976 1
9975 1
9974 1
9973 1
9972 1
9971 1
9970 1
9969 1
9968 1
9967 1
9966 1
9965 1
9964 1
9963 1
9962 1
9961 1
9960 1
9959 1...

result:

ok n: 10000, m: 79998, bishops: 89996

Test #26:

score: 0
Accepted
time: 13ms
memory: 5480kb

input:

11111 100000

output:

111110
11111 1
11110 1
11109 1
11108 1
11107 1
11106 1
11105 1
11104 1
11103 1
11102 1
11101 1
11100 1
11099 1
11098 1
11097 1
11096 1
11095 1
11094 1
11093 1
11092 1
11091 1
11090 1
11089 1
11088 1
11087 1
11086 1
11085 1
11084 1
11083 1
11082 1
11081 1
11080 1
11079 1
11078 1
11077 1
11076 1
11075...

result:

ok n: 11111, m: 100000, bishops: 111110

Test #27:

score: 0
Accepted
time: 1ms
memory: 3776kb

input:

1 1

output:

1
1 1

result:

ok n: 1, m: 1, bishops: 1

Extra Test:

score: 0
Extra Test Passed