QOJ.ac

QOJ

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
#695635	#9167. Coprime Array	11d10xy	AC ✓	0ms	3956kb	C++14	393b	2024-10-31 20:29:29	2024-10-31 20:29:31

Judging History

你现在查看的是最新测评结果

[2024-10-31 20:29:31]
评测

测评结果：AC
用时：0ms
内存：3956kb

查看

[2024-10-31 20:29:29]
提交

answer

#include<bits/stdc++.h>
using namespace std;
mt19937 g(114514);
int main(){
   int s,x;scanf("%d%d",&s,&x);
   if(__gcd(x,s)==1)return printf("1\n%d",s),0;
   bool flag=false;
   if(s&1&&~x&1)flag=true,s--;
   int y,z;
   do y=g()%1000000000+1,z=s-y;
   while(__gcd(x,y)!=1||__gcd(x,abs(z))!=1);
   if(flag)printf("3\n1 %d %d",y,z);
   else printf("2\n%d %d",y,z);
   return 0;
}

源文件, 语言: C++14

这程序好像有点Bug，我给组数据试试？

详细

Test #1:

score: 100

Accepted

time: 0ms

memory: 3888kb

input:

9 6

output:

3
1 102478207 -102478199

result:

ok Correct

Test #2:

score: 0

Accepted

time: 0ms

memory: 3772kb

input:

14 34

output:

2
832282235 -832282221

result:

ok Correct

Test #3:

score: 0

Accepted

time: 0ms

memory: 3832kb

input:

1000000000 223092870

output:

2
710267573 289732427

result:

ok Correct

Test #4:

score: 0

Accepted

time: 0ms

memory: 3952kb

input:

2 1000000000

output:

2
363098391 -363098389

result:

ok Correct

Test #5:

score: 0

Accepted

time: 0ms

memory: 3900kb

input:

649557664 933437700

output:

2
9400091 640157573

result:

ok Correct

Test #6:

score: 0

Accepted

time: 0ms

memory: 3956kb

input:

33396678 777360870

output:

2
44203921 -10807243

result:

ok Correct

Test #7:

score: 0

Accepted

time: 0ms

memory: 3888kb

input:

48205845 903124530

output:

3
1 102478207 -54272363

result:

ok Correct

Test #8:

score: 0

Accepted

time: 0ms

memory: 3848kb

input:

251037078 505905400

output:

2
664774287 -413737209

result:

ok Correct

Test #9:

score: 0

Accepted

time: 0ms

memory: 3892kb

input:

30022920 172746860

output:

2
363098391 -333075471

result:

ok Correct

Test #10:

score: 0

Accepted

time: 0ms

memory: 3952kb

input:

63639298 808058790

output:

2
160853717 -97214419

result:

ok Correct

Test #11:

score: 0

Accepted

time: 0ms

memory: 3896kb

input:

76579017 362768406

output:

3
1 44203921 32375095

result:

ok Correct

Test #12:

score: 0

Accepted

time: 0ms

memory: 3892kb

input:

40423669 121437778

output:

3
1 832282235 -791858567

result:

ok Correct

Test #13:

score: 0

Accepted

time: 0ms

memory: 3776kb

input:

449277309 720915195

output:

2
549084028 -99806719

result:

ok Correct

Test #14:

score: 0

Accepted

time: 0ms

memory: 3896kb

input:

81665969 919836918

output:

3
1 832282235 -750616267

result:

ok Correct

Test #15:

score: 0

Accepted

time: 0ms

memory: 3908kb

input:

470578680 280387800

output:

2
155330269 315248411

result:

ok Correct

Test #16:

score: 0

Accepted

time: 0ms

memory: 3824kb

input:

58450340 803305503

output:

2
549084028 -490633688

result:

ok Correct

Test #17:

score: 0

Accepted

time: 0ms

memory: 3912kb

input:

125896113 323676210

output:

3
1 155330269 -29434157

result:

ok Correct

Test #18:

score: 0

Accepted

time: 0ms

memory: 3912kb

input:

381905348 434752500

output:

2
155330269 226575079

result:

ok Correct

Test #19:

score: 0

Accepted

time: 0ms

memory: 3896kb

input:

78916498 653897673

output:

1
78916498

result:

ok Correct

Test #20:

score: 0

Accepted

time: 0ms

memory: 3828kb

input:

35787885 270845190

output:

3
1 384816001 -349028117

result:

ok Correct

Extra Test:

score: 0

Extra Test Passed