Find third angle of the triangle

5. Write a C Program to input two angles from user and find third angle of the triangle. 

Example:

Input
Enter first angle: 60
Enter second angle: 80

Output
Third angle = 40

Solution:

#include<stdio.h>

int main ()

{

    int a,b,c;

    printf("Enter first angle: ");

    scanf("%d",&a);

    printf("Enter second angle: ");

    scanf("%d",&b);

    c = 180-(a+b);

    printf("Third angle = %d\n",c);

    return 0;

}