Valid Triangles | Codechef solution
Problem of Valid Triangles | Codechef solution:-
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 degrees.
Input
The first line contains an integer T, the total number of testcases. Then T lines follow, each line contains three angles A, B and C, of the triangle separated by space.
Output
For each test case, display ‘YES’ if the triangle is valid, and ‘NO’, if it is not, in a new line.
Constraints
- 1 ≤ T ≤ 1000
- 1 ≤ A,B,C ≤ 180
Example
Input
3
40 40 100
45 45 90
180 1 1
Output
YES
YES
NO
Code:-
#include <iostream> using namespace std; int main() { int t,a,b,c; cin>>t; while(t--) { cin>>a>>b>>c; int sum=a+b+c; if(sum==180) cout<<"YES"<<endl; else cout<<"NO"<<endl; } return 0; }
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