QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#833759#9770. Middle Pointxiaowuc1AC ✓24ms11948kbPython31.6kb2024-12-27 03:21:482024-12-27 03:21:50

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 19ms
memory: 11672kb

input:

2 2
1 1

output:

1
0 0 2 2

result:

ok correct!

Test #2:

score: 0
Accepted
time: 22ms
memory: 11836kb

input:

8 8
5 0

output:

3
0 0 8 0
0 0 4 0
2 0 8 0

result:

ok correct!

Test #3:

score: 0
Accepted
time: 14ms
memory: 11772kb

input:

0 0
0 0

output:

0

result:

ok correct!

Test #4:

score: 0
Accepted
time: 17ms
memory: 11832kb

input:

2024 0
1012 0

output:

1
0 0 2024 0

result:

ok correct!

Test #5:

score: 0
Accepted
time: 22ms
memory: 11736kb

input:

2024 2024
2023 2023

output:

-1

result:

ok correct!

Test #6:

score: 0
Accepted
time: 12ms
memory: 11768kb

input:

8 6
7 3

output:

3
0 0 8 0
4 0 8 0
6 0 8 6

result:

ok correct!

Test #7:

score: 0
Accepted
time: 10ms
memory: 11764kb

input:

2024 2026
2024 2026

output:

0

result:

ok correct!

Test #8:

score: 0
Accepted
time: 18ms
memory: 11764kb

input:

1000000000 1000000000
70 0

output:

-1

result:

ok correct!

Test #9:

score: 0
Accepted
time: 16ms
memory: 11744kb

input:

3 6
2 4

output:

-1

result:

ok correct!

Test #10:

score: 0
Accepted
time: 21ms
memory: 11776kb

input:

7 7
7 2

output:

-1

result:

ok correct!

Test #11:

score: 0
Accepted
time: 6ms
memory: 11832kb

input:

6 2
5 2

output:

-1

result:

ok correct!

Test #12:

score: 0
Accepted
time: 22ms
memory: 11672kb

input:

5 7
5 5

output:

-1

result:

ok correct!

Test #13:

score: 0
Accepted
time: 22ms
memory: 11740kb

input:

4 7
2 3

output:

-1

result:

ok correct!

Test #14:

score: 0
Accepted
time: 18ms
memory: 11832kb

input:

8 2
2 2

output:

2
0 2 8 2
0 2 4 2

result:

ok correct!

Test #15:

score: 0
Accepted
time: 14ms
memory: 11760kb

input:

3 3
0 2

output:

-1

result:

ok correct!

Test #16:

score: 0
Accepted
time: 14ms
memory: 11888kb

input:

7 7
1 4

output:

-1

result:

ok correct!

Test #17:

score: 0
Accepted
time: 22ms
memory: 11892kb

input:

6 3
6 1

output:

-1

result:

ok correct!

Test #18:

score: 0
Accepted
time: 13ms
memory: 11856kb

input:

4 2
2 1

output:

1
0 0 4 2

result:

ok correct!

Test #19:

score: 0
Accepted
time: 9ms
memory: 11740kb

input:

7 2
3 2

output:

-1

result:

ok correct!

Test #20:

score: 0
Accepted
time: 16ms
memory: 11736kb

input:

2 7
0 3

output:

-1

result:

ok correct!

Test #21:

score: 0
Accepted
time: 22ms
memory: 11776kb

input:

1 7
1 0

output:

0

result:

ok correct!

Test #22:

score: 0
Accepted
time: 13ms
memory: 11760kb

input:

5 1
0 0

output:

0

result:

ok correct!

Test #23:

score: 0
Accepted
time: 7ms
memory: 11708kb

input:

8 7
4 3

output:

-1

result:

ok correct!

Test #24:

score: 0
Accepted
time: 17ms
memory: 11856kb

input:

180057652 674822131
110693180 428023738

output:

-1

result:

ok correct!

Test #25:

score: 0
Accepted
time: 18ms
memory: 11764kb

input:

62347541 812142018
42922107 486416913

output:

-1

result:

ok correct!

Test #26:

score: 0
Accepted
time: 17ms
memory: 11804kb

input:

239604722 244429197
78993837 108804105

output:

-1

result:

ok correct!

Test #27:

score: 0
Accepted
time: 22ms
memory: 11740kb

input:

416861903 381749084
375027630 373683256

output:

-1

result:

ok correct!

Test #28:

score: 0
Accepted
time: 13ms
memory: 11776kb

input:

594119084 519068971
429116021 298715088

output:

-1

result:

ok correct!

Test #29:

score: 0
Accepted
time: 22ms
memory: 11892kb

input:

536870912 536870912
233225286 372408647

output:

29
0 0 0 536870912
0 268435456 536870912 536870912
268435456 402653184 536870912 536870912
0 0 402653184 469762048
0 0 201326592 234881024
0 0 100663296 117440512
50331648 58720256 536870912 536870912
0 0 293601280 297795584
0 536870912 146800640 148897792
0 0 73400320 342884352
36700160 171442176 5...

result:

ok correct!

Test #30:

score: 0
Accepted
time: 19ms
memory: 11796kb

input:

536870912 536870912
242171716 210314503

output:

29
0 0 0 536870912
0 268435456 0 536870912
0 402653184 536870912 536870912
0 0 268435456 469762048
0 0 134217728 234881024
0 0 67108864 117440512
33554432 58720256 536870912 0
0 0 285212672 29360128
142606336 14680064 536870912 536870912
339738624 275775488 536870912 0
438304768 137887744 536870912 ...

result:

ok correct!

Test #31:

score: 0
Accepted
time: 15ms
memory: 11836kb

input:

536870912 536870912
251118145 48220392

output:

29
0 536870912 536870912 536870912
0 536870912 268435456 536870912
0 536870912 134217728 536870912
0 0 67108864 536870912
0 0 33554432 268435456
0 536870912 16777216 134217728
8388608 335544320 536870912 536870912
0 536870912 272629760 436207616
0 0 136314880 486539264
68157440 243269632 536870912 0...

result:

ok correct!

Test #32:

score: 0
Accepted
time: 19ms
memory: 11768kb

input:

126070784 536870912
70206899 483718753

output:

29
126070784 0 126070784 536870912
126070784 0 126070784 268435456
126070784 0 126070784 134217728
126070784 0 126070784 67108864
126070784 0 126070784 33554432
126070784 16777216 126070784 536870912
126070784 276824064 126070784 536870912
126070784 0 126070784 406847488
126070784 0 126070784 203423...

result:

ok correct!

Test #33:

score: 0
Accepted
time: 23ms
memory: 11944kb

input:

134541312 536870912
92168682 321624642

output:

28
134541312 0 134541312 536870912
134541312 0 134541312 268435456
134541312 0 134541312 134217728
134541312 0 134541312 67108864
134541312 0 134541312 33554432
134541312 16777216 134541312 536870912
134541312 0 134541312 276824064
134541312 0 134541312 138412032
134541312 69206016 134541312 5368709...

result:

ok correct!

Test #34:

score: 0
Accepted
time: 19ms
memory: 11912kb

input:

605171712 536870912
492293004 159530531

output:

29
605171712 0 605171712 536870912
605171712 268435456 605171712 536870912
605171712 0 605171712 402653184
605171712 0 605171712 201326592
605171712 0 605171712 100663296
605171712 50331648 605171712 536870912
605171712 0 605171712 293601280
605171712 0 605171712 146800640
605171712 0 605171712 7340...

result:

ok correct!

Test #35:

score: 0
Accepted
time: 6ms
memory: 11892kb

input:

816447488 872415232
107288296 282864296

output:

23
816447488 0 816447488 872415232
816447488 0 816447488 436207616
816447488 0 816447488 218103808
816447488 109051904 816447488 872415232
816447488 0 816447488 490733568
816447488 245366784 816447488 872415232
816447488 558891008 816447488 872415232
816447488 0 816447488 715653120
816447488 0 81644...

result:

ok correct!

Test #36:

score: 0
Accepted
time: 15ms
memory: 11796kb

input:

465043456 805306368
155625924 290419248

output:

24
465043456 0 465043456 805306368
465043456 0 465043456 402653184
465043456 0 465043456 201326592
465043456 0 465043456 100663296
465043456 0 465043456 50331648
465043456 25165824 465043456 805306368
465043456 415236096 465043456 805306368
0 0 465043456 610271232
232521728 305135616 465043456 0
348...

result:

ok correct!

Test #37:

score: 0
Accepted
time: 18ms
memory: 11792kb

input:

246022144 587202560
78513033 233147565

output:

24
0 0 0 587202560
0 293601280 0 587202560
0 440401920 0 587202560
0 513802240 0 587202560
0 0 0 550502400
0 275251200 0 587202560
0 431226880 0 587202560
0 509214720 246022144 587202560
0 0 123011072 548208640
61505536 274104320 246022144 0
0 587202560 153763840 137052160
0 0 76881920 362127360
384...

result:

ok correct!

Test #38:

score: 0
Accepted
time: 11ms
memory: 11800kb

input:

536870912 699163134
414335415 699163134

output:

29
0 699163134 536870912 699163134
268435456 699163134 536870912 699163134
402653184 699163134 536870912 699163134
0 699163134 469762048 699163134
234881024 699163134 536870912 699163134
385875968 699163134 536870912 699163134
0 699163134 461373440 699163134
230686720 699163134 536870912 699163134
3...

result:

ok correct!

Test #39:

score: 0
Accepted
time: 13ms
memory: 11940kb

input:

536870912 292943687
423281845 292943687

output:

29
0 292943687 536870912 292943687
0 292943687 268435456 292943687
134217728 292943687 536870912 292943687
0 292943687 335544320 292943687
167772160 292943687 536870912 292943687
352321536 292943687 536870912 292943687
0 292943687 444596224 292943687
222298112 292943687 536870912 292943687
0 2929436...

result:

ok correct!

Test #40:

score: 0
Accepted
time: 22ms
memory: 11912kb

input:

536870912 31948433
432228266 0

output:

28
0 0 536870912 0
0 0 268435456 0
134217728 0 536870912 0
0 0 335544320 0
167772160 0 536870912 0
0 0 352321536 0
176160768 0 536870912 0
356515840 0 536870912 0
446693376 0 536870912 0
491782144 0 536870912 0
0 0 514326528 0
0 0 257163264 0
0 0 128581632 0
64290816 0 536870912 0
0 0 300580864 0
15...

result:

ok correct!

Test #41:

score: 0
Accepted
time: 19ms
memory: 11888kb

input:

603979776 243951872
111389958 152469920

output:

25
0 0 603979776 0
301989888 0 603979776 0
0 0 452984832 0
226492416 0 603979776 0
0 0 415236096 0
207618048 0 603979776 0
0 0 405798912 0
0 0 202899456 0
101449728 0 603979776 0
0 0 352714752 0
176357376 0 603979776 0
390168576 0 603979776 0
0 0 497074176 0
248537088 0 603979776 0
426258432 0 60397...

result:

ok correct!

Test #42:

score: 0
Accepted
time: 23ms
memory: 11836kb

input:

603979776 892103744
85336938 585443082

output:

25
0 892103744 603979776 892103744
0 892103744 301989888 892103744
150994944 892103744 603979776 892103744
377487360 892103744 603979776 892103744
0 892103744 490733568 892103744
0 892103744 245366784 892103744
122683392 892103744 603979776 892103744
0 892103744 363331584 892103744
181665792 8921037...

result:

ok correct!

Test #43:

score: 0
Accepted
time: 24ms
memory: 11912kb

input:

67108864 893081440
6587231 502358310

output:

26
0 0 67108864 0
33554432 0 67108864 0
50331648 0 67108864 0
58720256 0 67108864 0
62914560 0 67108864 0
0 0 65011712 0
32505856 0 67108864 0
0 0 49807360 0
24903680 0 67108864 0
46006272 0 67108864 0
0 0 56557568 0
0 0 28278784 0
0 0 14139392 0
0 0 7069696 0
0 0 3534848 0
1767424 0 67108864 0
0 0 ...

result:

ok correct!

Test #44:

score: 0
Accepted
time: 17ms
memory: 11800kb

input:

536870912 536870912
233225286 536870912

output:

28
0 536870912 536870912 536870912
268435456 536870912 536870912 536870912
0 536870912 402653184 536870912
0 536870912 201326592 536870912
0 536870912 100663296 536870912
50331648 536870912 536870912 536870912
0 536870912 293601280 536870912
0 536870912 146800640 536870912
0 536870912 73400320 53687...

result:

ok correct!

Test #45:

score: 0
Accepted
time: 23ms
memory: 11832kb

input:

536870912 536870912
242171716 536870912

output:

27
0 536870912 536870912 536870912
0 536870912 268435456 536870912
0 536870912 134217728 536870912
0 536870912 67108864 536870912
33554432 536870912 536870912 536870912
0 536870912 285212672 536870912
142606336 536870912 536870912 536870912
339738624 536870912 536870912 536870912
438304768 536870912...

result:

ok correct!

Test #46:

score: 0
Accepted
time: 18ms
memory: 11912kb

input:

536870912 536870912
536870912 48220392

output:

26
536870912 0 536870912 536870912
536870912 0 536870912 268435456
536870912 134217728 536870912 536870912
536870912 335544320 536870912 536870912
536870912 436207616 536870912 536870912
536870912 0 536870912 486539264
536870912 0 536870912 243269632
536870912 0 536870912 121634816
536870912 6081740...

result:

ok correct!

Test #47:

score: 0
Accepted
time: 11ms
memory: 11788kb

input:

126070784 536870912
70206899 0

output:

12
0 0 126070784 0
0 0 63035392 0
0 0 31517696 0
15758848 0 126070784 0
0 0 70914816 0
35457408 0 126070784 0
80764096 0 126070784 0
103417440 0 126070784 0
0 0 114744112 0
0 0 57372056 0
0 0 28686028 0
14343014 0 126070784 0

result:

ok correct!

Test #48:

score: 0
Accepted
time: 18ms
memory: 11820kb

input:

536870912 536870912
33554432 1835008

output:

11
536870912 0 536870912 536870912
536870912 268435456 536870912 536870912
536870912 402653184 536870912 536870912
536870912 0 536870912 469762048
536870912 0 536870912 234881024
536870912 0 536870912 117440512
536870912 0 536870912 58720256
0 0 536870912 29360128
0 0 268435456 14680064
0 0 13421772...

result:

ok correct!

Test #49:

score: 0
Accepted
time: 23ms
memory: 11860kb

input:

134541312 536870912
0 321624642

output:

28
0 0 0 536870912
0 0 0 268435456
0 0 0 134217728
0 0 0 67108864
0 0 0 33554432
0 16777216 0 536870912
0 0 0 276824064
0 0 0 138412032
0 69206016 0 536870912
0 0 0 303038464
0 151519232 0 536870912
0 344195072 0 536870912
0 0 0 440532992
0 0 0 220266496
0 110133248 0 536870912
0 323502080 0 5368709...

result:

ok correct!

Test #50:

score: 0
Accepted
time: 17ms
memory: 11752kb

input:

605171712 536870912
605171712 159530531

output:

29
605171712 0 605171712 536870912
605171712 268435456 605171712 536870912
605171712 0 605171712 402653184
605171712 0 605171712 201326592
605171712 0 605171712 100663296
605171712 50331648 605171712 536870912
605171712 0 605171712 293601280
605171712 0 605171712 146800640
605171712 0 605171712 7340...

result:

ok correct!

Test #51:

score: 0
Accepted
time: 22ms
memory: 11856kb

input:

816447488 872415232
107288296 872415232

output:

14
0 872415232 816447488 872415232
0 872415232 408223744 872415232
0 872415232 204111872 872415232
102055936 872415232 816447488 872415232
0 872415232 459251712 872415232
229625856 872415232 816447488 872415232
523036672 872415232 816447488 872415232
0 872415232 669742080 872415232
0 872415232 33487...

result:

ok correct!

Test #52:

score: 0
Accepted
time: 18ms
memory: 11860kb

input:

465043456 805306368
155625924 805306368

output:

17
0 805306368 465043456 805306368
232521728 805306368 465043456 805306368
348782592 805306368 465043456 805306368
0 805306368 406913024 805306368
203456512 805306368 465043456 805306368
0 805306368 334249984 805306368
167124992 805306368 465043456 805306368
0 805306368 316084224 805306368
158042112...

result:

ok correct!

Test #53:

score: 0
Accepted
time: 22ms
memory: 11948kb

input:

246022144 587202560
0 233147565

output:

24
0 0 0 587202560
0 293601280 0 587202560
0 440401920 0 587202560
0 513802240 0 587202560
0 0 0 550502400
0 275251200 0 587202560
0 431226880 0 587202560
0 509214720 0 587202560
0 0 0 548208640
0 0 0 274104320
0 137052160 0 587202560
0 0 0 362127360
0 0 0 181063680
0 90531840 0 587202560
0 0 0 3388...

result:

ok correct!

Test #54:

score: 0
Accepted
time: 17ms
memory: 11828kb

input:

536870912 699163134
0 699163134

output:

0

result:

ok correct!

Test #55:

score: 0
Accepted
time: 18ms
memory: 11800kb

input:

536870912 292943687
423281845 0

output:

29
0 0 536870912 0
0 0 268435456 0
134217728 0 536870912 0
0 0 335544320 0
167772160 0 536870912 0
352321536 0 536870912 0
0 0 444596224 0
222298112 0 536870912 0
0 0 379584512 0
0 0 189792256 0
94896128 0 536870912 0
0 0 315883520 0
0 0 157941760 0
0 0 78970880 0
39485440 0 536870912 0
288178176 0 ...

result:

ok correct!

Test #56:

score: 0
Accepted
time: 23ms
memory: 11852kb

input:

536870912 31948433
0 0

output:

0

result:

ok correct!

Test #57:

score: 0
Accepted
time: 10ms
memory: 11888kb

input:

603979776 243951872
603979776 152469920

output:

3
603979776 0 603979776 243951872
603979776 0 603979776 121975936
603979776 60987968 603979776 243951872

result:

ok correct!

Test #58:

score: 0
Accepted
time: 21ms
memory: 11740kb

input:

603979776 892103744
603979776 585443082

output:

5
603979776 0 603979776 892103744
603979776 0 603979776 446051872
603979776 223025936 603979776 892103744
603979776 0 603979776 557564840
603979776 278782420 603979776 892103744

result:

ok correct!

Test #59:

score: 0
Accepted
time: 19ms
memory: 11820kb

input:

67108864 893081440
6587231 893081440

output:

26
0 893081440 67108864 893081440
33554432 893081440 67108864 893081440
50331648 893081440 67108864 893081440
58720256 893081440 67108864 893081440
62914560 893081440 67108864 893081440
0 893081440 65011712 893081440
32505856 893081440 67108864 893081440
0 893081440 49807360 893081440
24903680 89308...

result:

ok correct!

Test #60:

score: 0
Accepted
time: 22ms
memory: 11880kb

input:

276307968 0
139739247 0

output:

13
0 0 276307968 0
138153984 0 276307968 0
207230976 0 276307968 0
241769472 0 276307968 0
0 0 259038720 0
129519360 0 276307968 0
0 0 202913664 0
0 0 101456832 0
0 0 50728416 0
0 0 25364208 0
0 0 12682104 0
0 0 6341052 0
3170526 0 276307968 0

result:

ok correct!

Test #61:

score: 0
Accepted
time: 18ms
memory: 11820kb

input:

0 365756416
0 136488936

output:

13
0 0 0 365756416
0 0 0 182878208
0 0 0 91439104
0 0 0 45719552
0 22859776 0 365756416
0 194308096 0 365756416
0 280032256 0 365756416
0 322894336 0 365756416
0 344325376 0 365756416
0 355040896 0 365756416
0 0 0 360398656
0 180199328 0 365756416
0 0 0 272977872

result:

ok correct!

Test #62:

score: 0
Accepted
time: 19ms
memory: 11812kb

input:

0 214958080
0 164104960

output:

12
0 0 0 214958080
0 107479040 0 214958080
0 161218560 0 214958080
0 0 0 188088320
0 94044160 0 214958080
0 154501120 0 214958080
0 0 0 184729600
0 0 0 92364800
0 0 0 46182400
0 0 0 23091200
0 11545600 0 214958080
0 113251840 0 214958080

result:

ok correct!

Test #63:

score: 0
Accepted
time: 18ms
memory: 11788kb

input:

713613312 0
122478066 0

output:

12
0 0 713613312 0
356806656 0 713613312 0
535209984 0 713613312 0
624411648 0 713613312 0
669012480 0 713613312 0
691312896 0 713613312 0
0 0 702463104 0
351231552 0 713613312 0
0 0 532422432 0
266211216 0 713613312 0
0 0 489912264 0
0 0 244956132 0

result:

ok correct!

Test #64:

score: 0
Accepted
time: 22ms
memory: 11828kb

input:

0 122953728
0 4427655

output:

13
0 0 0 122953728
0 61476864 0 122953728
0 92215296 0 122953728
0 0 0 107584512
0 0 0 53792256
0 26896128 0 122953728
0 0 0 74924928
0 0 0 37462464
0 18731232 0 122953728
0 0 0 70842480
0 0 0 35421240
0 0 0 17710620
0 0 0 8855310

result:

ok correct!

Test #65:

score: 0
Accepted
time: 22ms
memory: 11832kb

input:

0 268435456
0 36705241

output:

28
0 0 0 268435456
0 0 0 134217728
0 0 0 67108864
0 33554432 0 268435456
0 150994944 0 268435456
0 0 0 209715200
0 104857600 0 268435456
0 186646528 0 268435456
0 227540992 0 268435456
0 247988224 0 268435456
0 0 0 258211840
0 0 0 129105920
0 64552960 0 268435456
0 0 0 166494208
0 0 0 83247104
0 0 0...

result:

ok correct!

Test #66:

score: 0
Accepted
time: 18ms
memory: 11780kb

input:

0 805306368
0 482227593

output:

28
0 0 0 805306368
0 402653184 0 805306368
0 0 0 603979776
0 0 0 301989888
0 0 0 150994944
0 0 0 75497472
0 0 0 37748736
0 18874368 0 805306368
0 0 0 412090368
0 0 0 206045184
0 103022592 0 805306368
0 454164480 0 805306368
0 629735424 0 805306368
0 717520896 0 805306368
0 0 0 761413632
0 380706816 ...

result:

ok correct!

Test #67:

score: 0
Accepted
time: 19ms
memory: 11804kb

input:

805306368 0
635586921 0

output:

28
0 0 805306368 0
402653184 0 805306368 0
0 0 603979776 0
0 0 301989888 0
0 0 150994944 0
75497472 0 805306368 0
0 0 440401920 0
0 0 220200960 0
110100480 0 805306368 0
457703424 0 805306368 0
0 0 631504896 0
0 0 315752448 0
0 0 157876224 0
0 0 78938112 0
39469056 0 805306368 0
422387712 0 80530636...

result:

ok correct!

Test #68:

score: 0
Accepted
time: 19ms
memory: 11948kb

input:

0 805306368
0 421144629

output:

28
0 0 0 805306368
0 402653184 0 805306368
0 603979776 0 805306368
0 0 0 704643072
0 0 0 352321536
0 176160768 0 805306368
0 490733568 0 805306368
0 0 0 648019968
0 324009984 0 805306368
0 0 0 564658176
0 282329088 0 805306368
0 543817728 0 805306368
0 0 0 674562048
0 0 0 337281024
0 0 0 168640512
0...

result:

ok correct!

Test #69:

score: 0
Accepted
time: 17ms
memory: 11748kb

input:

268435456 0
149676330 0

output:

27
0 0 268435456 0
0 0 134217728 0
67108864 0 268435456 0
0 0 167772160 0
83886080 0 268435456 0
0 0 176160768 0
0 0 88080384 0
44040192 0 268435456 0
0 0 156237824 0
0 0 78118912 0
0 0 39059456 0
0 0 19529728 0
9764864 0 268435456 0
139100160 0 268435456 0
203767808 0 268435456 0
236101632 0 268435...

result:

ok correct!

Extra Test:

score: 0
Extra Test Passed