OJ-Problems-Source/HDOJ/3188_autoAC.cpp
2016-09-01 20:51:58 +08:00

18 lines
366 B
C++

#include<stdio.h>
int main()
{
int n,a,b,c;
scanf("%d",&n);
while(n--)
{
scanf("%d%d%d",&a,&b,&c);
if(a*a==b*b+c*c||b*b==a*a+c*c||c*c==a*a+b*b)
printf("good\n");
else if(a==b||a==c||b==c)
printf("perfect\n");
else
printf("just a triangle\n");
}
return 0;
}