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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
#232028#7178. Bishopsucup-team1259#WA 21ms5240kbC++141.1kb2023-10-29 19:17:552023-10-29 19:17:55

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3616kb

input:

2 5

output:

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

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 3616kb

input:

5 5

output:

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

result:

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

Test #3:

score: 0
Accepted
time: 21ms
memory: 5240kb

input:

100000 100000

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: 100000, bishops: 199998

Test #4:

score: 0
Accepted
time: 21ms
memory: 5164kb

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: -100
Wrong Answer
time: 10ms
memory: 4248kb

input:

100000 50000

output:

100000
1 1
50001 1
1 2
50001 2
1 3
50001 3
1 4
50001 4
1 5
50001 5
1 6
50001 6
1 7
50001 7
1 8
50001 8
1 9
50001 9
1 10
50001 10
1 11
50001 11
1 12
50001 12
1 13
50001 13
1 14
50001 14
1 15
50001 15
1 16
50001 16
1 17
50001 17
1 18
50001 18
1 19
50001 19
1 20
50001 20
1 21
50001 21
1 22
50001 22
1 2...

result:

wrong answer Participant's answer is not optimal (100000 < 149998)
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