mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
19 lines
451 B
C++
19 lines
451 B
C++
|
#include<stdio.h>
|
||
|
|
#include<math.h>
|
||
|
|
int main()
|
||
|
|
{
|
||
|
|
__int64 t, a, b, c, n, m, k;
|
||
|
|
scanf("%I64d",&t);
|
||
|
|
while(t--)
|
||
|
|
{
|
||
|
|
scanf("%I64d%I64d%I64d%I64d%I64d%I64d",&a,&b,&c,&n,&m,&k);
|
||
|
|
__int64 s = 4 * a * a * b * b - (a * a + b * b - c * c) * (a * a + b * b - c * c);
|
||
|
|
__int64 tmp = sqrt(s);
|
||
|
|
if(tmp * tmp == s)
|
||
|
|
printf("YES\n");
|
||
|
|
else
|
||
|
|
printf("NO\n");
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|