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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
#171337#7178. Bishopsucup-team1130#WA 20ms5216kbC++142.3kb2023-09-09 16:49:572023-09-09 16:49:57

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3552kb

input:

2 5

output:

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

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 3512kb

input:

5 5

output:

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

result:

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

Test #3:

score: 0
Accepted
time: 13ms
memory: 5152kb

input:

100000 100000

output:

199998
1 1
1 2
100000 2
1 3
100000 3
1 4
100000 4
1 5
100000 5
1 6
100000 6
1 7
100000 7
1 8
100000 8
1 9
100000 9
1 10
100000 10
1 11
100000 11
1 12
100000 12
1 13
100000 13
1 14
100000 14
1 15
100000 15
1 16
100000 16
1 17
100000 17
1 18
100000 18
1 19
100000 19
1 20
100000 20
1 21
100000 21
1 22
...

result:

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

Test #4:

score: 0
Accepted
time: 15ms
memory: 5216kb

input:

100000 99999

output:

199998
100000 1
100000 2
100000 3
100000 4
100000 5
100000 6
100000 7
100000 8
100000 9
100000 10
100000 11
100000 12
100000 13
100000 14
100000 15
100000 16
100000 17
100000 18
100000 19
100000 20
100000 21
100000 22
100000 23
100000 24
100000 25
100000 26
100000 27
100000 28
100000 29
100000 30
10...

result:

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

Test #5:

score: -100
Wrong Answer
time: 20ms
memory: 5056kb

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:

wrong answer Sum diagonals are not distinct