Valid Triangles

Write a program to check whether a triangle is valid or not, when the three angles of the triangle 
are the inputs. A triangle is valid if the sum of all the three angles is equal to 180 degress.

Input

The first line contains an integer T, total number of testcases. Then follow T lines, each line contains three angles A, B and C of triangle separated by space.

Output

Display 'YES' or 'NO' if the triangle is Valid or not respectively.

Constraints

1 ≤ T ≤ 1000

40 ≤ A,B,C ≤ 180

#include <stdio.h>

int main()

{   int t,i,n,x,y,z;

    scanf("%d",&t);

    for(i=0;i<t;i++)

    {   scanf("%d",&x);

        scanf("%d",&y);

        scanf("%d",&z);

        if(((x+y+z)==180)&&(x>0)&&(y>0)&&(z>0))

            printf("YES\n");

        else

            printf("NO\n");

    }

    return 0;

}