QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#824129#9770. Middle Pointucup-team2045#AC ✓0ms3832kbC++202.3kb2024-12-21 12:32:142024-12-21 12:32:15

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3820kb

input:

2 2
1 1

output:

1
0 0 2 2 

result:

ok correct!

Test #2:

score: 0
Accepted
time: 0ms
memory: 3524kb

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: 0ms
memory: 3548kb

input:

0 0
0 0

output:

0

result:

ok correct!

Test #4:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

2024 0
1012 0

output:

1
0 0 2024 0 

result:

ok correct!

Test #5:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

2024 2024
2023 2023

output:

-1

result:

ok correct!

Test #6:

score: 0
Accepted
time: 0ms
memory: 3780kb

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: 0ms
memory: 3828kb

input:

2024 2026
2024 2026

output:

0

result:

ok correct!

Test #8:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

1000000000 1000000000
70 0

output:

-1

result:

ok correct!

Test #9:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

3 6
2 4

output:

-1

result:

ok correct!

Test #10:

score: 0
Accepted
time: 0ms
memory: 3528kb

input:

7 7
7 2

output:

-1

result:

ok correct!

Test #11:

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

input:

6 2
5 2

output:

-1

result:

ok correct!

Test #12:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

5 7
5 5

output:

-1

result:

ok correct!

Test #13:

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

input:

4 7
2 3

output:

-1

result:

ok correct!

Test #14:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

8 2
2 2

output:

2
0 2 8 2 
0 2 4 2 

result:

ok correct!

Test #15:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

3 3
0 2

output:

-1

result:

ok correct!

Test #16:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

7 7
1 4

output:

-1

result:

ok correct!

Test #17:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

6 3
6 1

output:

-1

result:

ok correct!

Test #18:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

4 2
2 1

output:

1
0 0 4 2 

result:

ok correct!

Test #19:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

7 2
3 2

output:

-1

result:

ok correct!

Test #20:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

2 7
0 3

output:

-1

result:

ok correct!

Test #21:

score: 0
Accepted
time: 0ms
memory: 3540kb

input:

1 7
1 0

output:

0

result:

ok correct!

Test #22:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

5 1
0 0

output:

0

result:

ok correct!

Test #23:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

8 7
4 3

output:

-1

result:

ok correct!

Test #24:

score: 0
Accepted
time: 0ms
memory: 3612kb

input:

180057652 674822131
110693180 428023738

output:

-1

result:

ok correct!

Test #25:

score: 0
Accepted
time: 0ms
memory: 3544kb

input:

62347541 812142018
42922107 486416913

output:

-1

result:

ok correct!

Test #26:

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

input:

239604722 244429197
78993837 108804105

output:

-1

result:

ok correct!

Test #27:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

416861903 381749084
375027630 373683256

output:

-1

result:

ok correct!

Test #28:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

594119084 519068971
429116021 298715088

output:

-1

result:

ok correct!

Test #29:

score: 0
Accepted
time: 0ms
memory: 3556kb

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 1...

result:

ok correct!

Test #30:

score: 0
Accepted
time: 0ms
memory: 3604kb

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 ...

result:

ok correct!

Test #31:

score: 0
Accepted
time: 0ms
memory: 3480kb

input:

536870912 536870912
251118145 48220392

output:

29
0 0 536870912 0 
0 0 268435456 0 
0 0 134217728 0 
0 536870912 67108864 0 
0 0 33554432 268435456 
0 536870912 16777216 134217728 
8388608 335544320 536870912 536870912 
0 536870912 272629760 436207616 
0 0 136314880 486539264 
68157440 243269632 536870912 0 
0 0 302514176 121634816 
0 536870912 ...

result:

ok correct!

Test #32:

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

input:

126070784 536870912
70206899 483718753

output:

29
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 276824064 0 536870912 
0 0 0 406847488 
0 0 0 203423744 
0 101711872 0 536870912 
0 319291392 0 536870912 
0 0 0 428081152 
0 214040576 0 536870912 
0 375455744 0 536870912 
0 456163328 0 ...

result:

ok correct!

Test #33:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

134541312 536870912
92168682 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 3235...

result:

ok correct!

Test #34:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

605171712 536870912
492293004 159530531

output:

29
0 0 0 536870912 
0 268435456 0 536870912 
0 0 0 402653184 
0 0 0 201326592 
0 0 0 100663296 
0 50331648 0 536870912 
0 0 0 293601280 
0 0 0 146800640 
0 0 0 73400320 
0 36700160 0 536870912 
0 286785536 0 536870912 
0 411828224 0 536870912 
0 474349568 0 536870912 
0 505610240 0 536870912 
0 0 0 ...

result:

ok correct!

Test #35:

score: 0
Accepted
time: 0ms
memory: 3532kb

input:

816447488 872415232
107288296 282864296

output:

23
0 0 0 872415232 
0 0 0 436207616 
0 0 0 218103808 
0 109051904 0 872415232 
0 0 0 490733568 
0 245366784 0 872415232 
0 558891008 0 872415232 
0 0 0 715653120 
0 0 0 357826560 
0 178913280 816447488 0 
0 0 408223744 89456640 
0 0 204111872 44728320 
102055936 22364160 816447488 0 
0 0 459251712 1...

result:

ok correct!

Test #36:

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

input:

465043456 805306368
155625924 290419248

output:

24
0 0 0 805306368 
0 0 0 402653184 
0 0 0 201326592 
0 0 0 100663296 
0 0 0 50331648 
0 25165824 0 805306368 
0 415236096 0 805306368 
0 610271232 465043456 0 
232521728 305135616 465043456 0 
348782592 152567808 465043456 805306368 
0 0 406913024 478937088 
203456512 239468544 465043456 0 
0 80530...

result:

ok correct!

Test #37:

score: 0
Accepted
time: 0ms
memory: 3612kb

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 36...

result:

ok correct!

Test #38:

score: 0
Accepted
time: 0ms
memory: 3816kb

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 6991...

result:

ok correct!

Test #39:

score: 0
Accepted
time: 0ms
memory: 3592kb

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...

result:

ok correct!

Test #40:

score: 0
Accepted
time: 0ms
memory: 3488kb

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 ...

result:

ok correct!

Test #41:

score: 0
Accepted
time: 0ms
memory: 3612kb

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 
426...

result:

ok correct!

Test #42:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

603979776 892103744
85336938 585443082

output:

25
0 0 603979776 0 
0 0 301989888 0 
150994944 0 603979776 0 
377487360 0 603979776 0 
0 0 490733568 0 
0 0 245366784 0 
122683392 0 603979776 0 
0 0 363331584 0 
181665792 0 603979776 0 
392822784 0 603979776 0 
498401280 0 603979776 0 
0 0 551190528 0 
275595264 0 603979776 0 
0 0 439787520 0 
219...

result:

ok correct!

Test #43:

score: 0
Accepted
time: 0ms
memory: 3816kb

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 ...

result:

ok correct!

Test #44:

score: 0
Accepted
time: 0ms
memory: 3484kb

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 734003...

result:

ok correct!

Test #45:

score: 0
Accepted
time: 0ms
memory: 3484kb

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 5...

result:

ok correct!

Test #46:

score: 0
Accepted
time: 0ms
memory: 3532kb

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...

result:

ok correct!

Test #47:

score: 0
Accepted
time: 0ms
memory: 3524kb

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: 0ms
memory: 3780kb

input:

536870912 536870912
33554432 1835008

output:

11
0 0 0 536870912 
0 268435456 0 536870912 
0 402653184 0 536870912 
0 0 0 469762048 
0 0 0 234881024 
0 0 0 117440512 
0 0 0 58720256 
0 29360128 536870912 0 
0 0 268435456 14680064 
0 0 134217728 7340032 
0 0 67108864 3670016 

result:

ok correct!

Test #49:

score: 0
Accepted
time: 0ms
memory: 3592kb

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 3235...

result:

ok correct!

Test #50:

score: 0
Accepted
time: 0ms
memory: 3600kb

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 605171...

result:

ok correct!

Test #51:

score: 0
Accepted
time: 0ms
memory: 3824kb

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 8724152...

result:

ok correct!

Test #52:

score: 0
Accepted
time: 0ms
memory: 3592kb

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 
1...

result:

ok correct!

Test #53:

score: 0
Accepted
time: 0ms
memory: 3620kb

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 5872025...

result:

ok correct!

Test #54:

score: 0
Accepted
time: 0ms
memory: 3548kb

input:

536870912 699163134
0 699163134

output:

0

result:

ok correct!

Test #55:

score: 0
Accepted
time: 0ms
memory: 3532kb

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 ...

result:

ok correct!

Test #56:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

536870912 31948433
0 0

output:

0

result:

ok correct!

Test #57:

score: 0
Accepted
time: 0ms
memory: 3608kb

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: 0ms
memory: 3784kb

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: 0ms
memory: 3620kb

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 
249036...

result:

ok correct!

Test #60:

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

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: 0ms
memory: 3620kb

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: 0ms
memory: 3616kb

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: 0ms
memory: 3752kb

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: 0ms
memory: 3808kb

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: 0ms
memory: 3488kb

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 ...

result:

ok correct!

Test #66:

score: 0
Accepted
time: 0ms
memory: 3752kb

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 76141363...

result:

ok correct!

Test #67:

score: 0
Accepted
time: 0ms
memory: 3596kb

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 
42238...

result:

ok correct!

Test #68:

score: 0
Accepted
time: 0ms
memory: 3528kb

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...

result:

ok correct!

Test #69:

score: 0
Accepted
time: 0ms
memory: 3596kb

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 
236...

result:

ok correct!

Extra Test:

score: 0
Extra Test Passed