#include <stdio.h>
int main()
{
int a,b,i,c;
while(scanf("%d%d%d",&a,&b,&c)){
if(a==0 && b==0 && c==0)
break;
if((a*a==b*b+c*c)||(b*b==a*a+c*c)||(c*c==b*b+a*a))
printf("right\n");
else
printf("wrong\n");
}
return 0;
}
int main()
{
int a,b,i,c;
while(scanf("%d%d%d",&a,&b,&c)){
if(a==0 && b==0 && c==0)
break;
if((a*a==b*b+c*c)||(b*b==a*a+c*c)||(c*c==b*b+a*a))
printf("right\n");
else
printf("wrong\n");
}
return 0;
}
No comments:
Post a Comment