mairuisheng • 8个月前
#include<cstdio>
#include<algorithm>
int x,y,i,b,r,k,ans;
int main()
{
scanf("%d %d",&x,&y);
for(i=x;i<=y;i++)
{
if((x*y)%i!=0)continue;
r=std::__gcd(i,(x*y)/i);
k=(x*y)/r;
if(x==r&&y==k)ans++;
}
printf("%d",ans);
return 0;
}
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