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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#171614#7178. Bishopsucup-team1293#WA 168ms19940kbC++141.8kb2023-09-09 17:19:122023-09-09 17:19:14

Details

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Test #1:

score: 100
Accepted
time: 4ms
memory: 13980kb

input:

2 5

output:

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

result:

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

Test #2:

score: 0
Accepted
time: 0ms
memory: 13952kb

input:

5 5

output:

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

result:

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

Test #3:

score: 0
Accepted
time: 168ms
memory: 19756kb

input:

100000 100000

output:

199998
1 1
2 1
99999 100000
3 1
99998 100000
4 1
99997 100000
5 1
99996 100000
6 1
99995 100000
7 1
99994 100000
8 1
99993 100000
9 1
99992 100000
10 1
99991 100000
11 1
99990 100000
12 1
99989 100000
13 1
99988 100000
14 1
99987 100000
100000 99986
1 15
16 1
99985 100000
17 1
99984 100000
18 1
9998...

result:

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

Test #4:

score: 0
Accepted
time: 157ms
memory: 19940kb

input:

100000 99999

output:

199998
1 1
1 2
100000 99999
100000 99998
1 3
100000 99997
1 4
100000 99996
1 5
100000 99995
1 6
100000 99994
1 7
100000 99993
1 8
100000 99992
1 9
100000 99991
1 10
100000 99990
1 11
100000 99989
1 12
100000 99988
1 13
100000 99987
1 14
100000 99986
100000 99985
1 15
1 16
100000 99984
1 17
100000 99...

result:

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

Test #5:

score: -100
Wrong Answer
time: 100ms
memory: 18980kb

input:

100000 50000

output:

100001
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 Integer parameter [name=y] equals to 100000, violates the range [1, 50000]