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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
#170165#7178. Bishopsucup-team1944#AC ✓312ms81188kbC++202.2kb2023-09-09 14:43:312023-09-09 14:45:26

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 18844kb

input:

2 5

output:

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

result:

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

Test #2:

score: 0
Accepted
time: 2ms
memory: 17748kb

input:

5 5

output:

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

result:

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

Test #3:

score: 0
Accepted
time: 309ms
memory: 72624kb

input:

100000 100000

output:

199998
1 1
1 100000
100000 99999
1 2
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
1 15
100000 99985
1 16
100000 99984
1 17
...

result:

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

Test #4:

score: 0
Accepted
time: 310ms
memory: 81188kb

input:

100000 99999

output:

199998
1 99999
100000 2
1 99997
100000 4
1 99995
100000 6
1 99993
100000 8
1 99991
100000 10
1 99989
100000 12
1 99987
100000 14
1 99985
100000 16
1 99983
100000 18
1 99981
100000 20
1 99979
100000 22
1 99977
100000 24
1 99975
100000 26
1 99973
100000 28
1 99971
100000 30
1 99969
100000 32
1 99967
1...

result:

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

Test #5:

score: 0
Accepted
time: 236ms
memory: 66260kb

input:

100000 50000

output:

149998
50001 1
1 49999
99998 50000
50003 1
1 49997
99996 50000
50005 1
1 49995
99994 50000
50007 1
1 49993
99992 50000
50009 1
1 49991
99990 50000
50011 1
1 49989
99988 50000
50013 1
1 49987
99986 50000
50015 1
1 49985
99984 50000
50017 1
1 49983
99982 50000
50019 1
1 49981
99980 50000
50021 1
1 499...

result:

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

Test #6:

score: 0
Accepted
time: 68ms
memory: 34620kb

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: 259ms
memory: 61740kb

input:

34535 99889

output:

134423
1 99889
1 30821
34535 3715
34535 72783
1 92461
1 23393
34535 11143
34535 80211
1 85033
1 15965
34535 18571
34535 87639
1 77605
1 8537
34535 25999
34535 95067
1 70177
1 1109
34535 33427
31929 99889
1 62749
6321 1
34535 40855
24501 99889
1 55321
13749 1
34535 48283
17073 99889
1 47893
21177 1
3...

result:

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

Test #8:

score: 0
Accepted
time: 150ms
memory: 53148kb

input:

12231 97889

output:

110119
1 97889
1 73429
1 48969
1 24509
1 49
12231 12183
12231 36643
12231 61103
12231 85563
97 97889
1 73525
1 49065
1 24605
1 145
12231 12087
12231 36547
12231 61007
12231 85467
193 97889
1 73621
1 49161
1 24701
1 241
12231 11991
12231 36451
12231 60911
12231 85371
289 97889
1 73717
1 49257
1 24797...

result:

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

Test #9:

score: 0
Accepted
time: 179ms
memory: 50304kb

input:

10000 100000

output:

109998
1 90001
1 70003
1 50005
1 30007
1 10009
9991 1
10000 19990
10000 39988
10000 59986
10000 79984
10000 99982
1 90019
1 70021
1 50023
1 30025
1 10027
9973 1
10000 19972
10000 39970
10000 59968
10000 79966
10000 99964
1 90037
1 70039
1 50041
1 30043
1 10045
9955 1
10000 19954
10000 39952
10000 59...

result:

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

Test #10:

score: 0
Accepted
time: 147ms
memory: 50948kb

input:

13 99999

output:

100011
13 1
13 25
13 49
13 73
13 97
13 121
13 145
13 169
13 193
13 217
13 241
13 265
13 289
13 313
13 337
13 361
13 385
13 409
13 433
13 457
13 481
13 505
13 529
13 553
13 577
13 601
13 625
13 649
13 673
13 697
13 721
13 745
13 769
13 793
13 817
13 841
13 865
13 889
13 913
13 937
13 961
13 985
13 10...

result:

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

Test #11:

score: 0
Accepted
time: 166ms
memory: 49772kb

input:

21 99999

output:

100019
21 1
21 41
21 81
21 121
21 161
21 201
21 241
21 281
21 321
21 361
21 401
21 441
21 481
21 521
21 561
21 601
21 641
21 681
21 721
21 761
21 801
21 841
21 881
21 921
21 961
21 1001
21 1041
21 1081
21 1121
21 1161
21 1201
21 1241
21 1281
21 1321
21 1361
21 1401
21 1441
21 1481
21 1521
21 1561
21...

result:

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

Test #12:

score: 0
Accepted
time: 229ms
memory: 64012kb

input:

49999 100000

output:

149998
49999 1
49999 99997
1 50005
49993 1
49999 99991
1 50011
49987 1
49999 99985
1 50017
49981 1
49999 99979
1 50023
49975 1
49999 99973
1 50029
49969 1
49999 99967
1 50035
49963 1
49999 99961
1 50041
49957 1
49999 99955
1 50047
49951 1
49999 99949
1 50053
49945 1
49999 99943
1 50059
49939 1
49999...

result:

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

Test #13:

score: 0
Accepted
time: 198ms
memory: 61660kb

input:

33333 99999

output:

133331
33333 1
33333 66665
3 99999
1 33337
33329 1
33333 66661
7 99999
1 33341
33325 1
33333 66657
11 99999
1 33345
33321 1
33333 66653
15 99999
1 33349
33317 1
33333 66649
19 99999
1 33353
33313 1
33333 66645
23 99999
1 33357
33309 1
33333 66641
27 99999
1 33361
33305 1
33333 66637
31 99999
1 33365...

result:

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

Test #14:

score: 0
Accepted
time: 189ms
memory: 56272kb

input:

23342 98876

output:

122216
1 75535
1 28853
17831 1
23342 41172
23342 87854
1 86557
1 39875
6809 1
23342 30150
23342 76832
1 97579
1 50897
1 4215
23342 19128
23342 65810
9726 98876
1 61919
1 15237
23342 8106
23342 54788
20748 98876
1 72941
1 26259
20425 1
23342 43766
23342 90448
1 83963
1 37281
9403 1
23342 32744
23342 ...

result:

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

Test #15:

score: 0
Accepted
time: 238ms
memory: 64128kb

input:

56713 91234

output:

147946
56713 1
34522 91234
1 12331
56713 44383
1 81373
32053 1
56713 88765
1 36991
56713 19723
14800 91234
7393 1
56713 64105
1 61651
51775 1
39460 91234
1 17269
56713 39445
1 86311
27115 1
56713 83827
1 41929
56713 14785
19738 91234
2455 1
56713 59167
1 66589
46837 1
44398 91234
1 22207
56713 34507...

result:

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

Test #16:

score: 0
Accepted
time: 304ms
memory: 72572kb

input:

99995 99995

output:

199988
1 1
1 99995
99995 99994
1 2
99995 99993
1 3
99995 99992
1 4
99995 99991
1 5
99995 99990
1 6
99995 99989
1 7
99995 99988
1 8
99995 99987
1 9
99995 99986
1 10
99995 99985
1 11
99995 99984
1 12
99995 99983
1 13
99995 99982
1 14
99995 99981
1 15
99995 99980
1 16
99995 99979
1 17
99995 99978
1 18
...

result:

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

Test #17:

score: 0
Accepted
time: 86ms
memory: 38052kb

input:

12345 54321

output:

66665
1 54321
1 29633
1 4945
12345 7401
12345 32089
9889 54321
1 39521
1 14833
9857 1
12345 22201
12345 46889
1 49409
1 24721
1 33
12345 12313
12345 37001
4977 54321
1 34609
1 9921
12345 2425
12345 27113
12345 51801
1 44497
1 19809
4881 1
12345 17225
12345 41913
65 54321
1 29697
1 5009
12345 7337
12...

result:

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

Test #18:

score: 0
Accepted
time: 312ms
memory: 75904kb

input:

90000 92000

output:

181998
1 2001
90000 88000
1 6001
90000 84000
1 10001
90000 80000
1 14001
90000 76000
1 18001
90000 72000
1 22001
90000 68000
1 26001
90000 64000
1 30001
90000 60000
1 34001
90000 56000
1 38001
90000 52000
1 42001
90000 48000
1 46001
90000 44000
1 50001
90000 40000
1 54001
90000 36000
1 58001
90000 3...

result:

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

Test #19:

score: 0
Accepted
time: 115ms
memory: 43900kb

input:

10000 70000

output:

79998
1 60001
1 40003
1 20005
1 7
10000 9994
10000 29992
10000 49990
10000 69988
1 60013
1 40015
1 20017
1 19
10000 9982
10000 29980
10000 49978
10000 69976
1 60025
1 40027
1 20029
1 31
10000 9970
10000 29968
10000 49966
10000 69964
1 60037
1 40039
1 20041
1 43
10000 9958
10000 29956
10000 49954
100...

result:

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

Test #20:

score: 0
Accepted
time: 125ms
memory: 44168kb

input:

10000 70001

output:

80000
1 70001
1 50003
1 30005
1 10007
9993 1
10000 19992
10000 39990
10000 59988
15 70001
1 50017
1 30019
1 10021
9979 1
10000 19978
10000 39976
10000 59974
29 70001
1 50031
1 30033
1 10035
9965 1
10000 19964
10000 39962
10000 59960
43 70001
1 50045
1 30047
1 10049
9951 1
10000 19950
10000 39948
100...

result:

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

Test #21:

score: 0
Accepted
time: 131ms
memory: 46528kb

input:

10000 80000

output:

89998
1 70001
1 50003
1 30005
1 10007
9993 1
10000 19992
10000 39990
10000 59988
10000 79986
1 70015
1 50017
1 30019
1 10021
9979 1
10000 19978
10000 39976
10000 59974
10000 79972
1 70029
1 50031
1 30033
1 10035
9965 1
10000 19964
10000 39962
10000 59960
10000 79958
1 70043
1 50045
1 30047
1 10049
9...

result:

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

Test #22:

score: 0
Accepted
time: 128ms
memory: 47556kb

input:

10000 80001

output:

90000
1 80001
1 60003
1 40005
1 20007
1 9
10000 9992
10000 29990
10000 49988
10000 69986
17 80001
1 60019
1 40021
1 20023
1 25
10000 9976
10000 29974
10000 49972
10000 69970
33 80001
1 60035
1 40037
1 20039
1 41
10000 9960
10000 29958
10000 49956
10000 69954
49 80001
1 60051
1 40053
1 20055
1 57
100...

result:

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

Test #23:

score: 0
Accepted
time: 120ms
memory: 44360kb

input:

10000 80002

output:

90000
1 70003
1 50005
1 30007
1 10009
9991 1
10000 19990
10000 39988
10000 59986
10000 79984
1 70021
1 50023
1 30025
1 10027
9973 1
10000 19972
10000 39970
10000 59968
10000 79966
1 70039
1 50041
1 30043
1 10045
9955 1
10000 19954
10000 39952
10000 59950
10000 79948
1 70057
1 50059
1 30061
1 10063
9...

result:

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

Test #24:

score: 0
Accepted
time: 105ms
memory: 45928kb

input:

10000 79999

output:

89998
1 79999
1 60001
1 40003
1 20005
1 7
10000 9994
10000 29992
10000 49990
10000 69988
13 79999
1 60013
1 40015
1 20017
1 19
10000 9982
10000 29980
10000 49978
10000 69976
25 79999
1 60025
1 40027
1 20029
1 31
10000 9970
10000 29968
10000 49966
10000 69964
37 79999
1 60037
1 40039
1 20041
1 43
100...

result:

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

Test #25:

score: 0
Accepted
time: 142ms
memory: 46948kb

input:

10000 79998

output:

89996
1 69999
1 50001
1 30003
1 10005
9995 1
10000 19994
10000 39992
10000 59990
10000 79988
1 70009
1 50011
1 30013
1 10015
9985 1
10000 19984
10000 39982
10000 59980
10000 79978
1 70019
1 50021
1 30023
1 10025
9975 1
10000 19974
10000 39972
10000 59970
10000 79968
1 70029
1 50031
1 30033
1 10035
9...

result:

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

Test #26:

score: 0
Accepted
time: 176ms
memory: 53148kb

input:

11111 100000

output:

111110
11111 1
11111 22221
11111 44441
11111 66661
11111 88881
10 100000
1 77789
1 55569
1 33349
1 11129
11093 1
11111 22203
11111 44423
11111 66643
11111 88863
28 100000
1 77807
1 55587
1 33367
1 11147
11075 1
11111 22185
11111 44405
11111 66625
11111 88845
46 100000
1 77825
1 55605
1 33385
1 11165...

result:

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

Test #27:

score: 0
Accepted
time: 0ms
memory: 19168kb

input:

1 1

output:

1
1 1

result:

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

Extra Test:

score: 0
Extra Test Passed