C++ Exercises: Check whether given length of three side form a right triangle

C++ Basic: Exercise-65 with Solution

Write a C++ program to check whether a given length of three sides forms a right triangle.

Pictorial Presentation:

Sample Solution:

C++ Code :

#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

int main() {
  
    vector<int> triangle_sides(3);

        cin >> triangle_sides[0] >> triangle_sides[1] >> triangle_sides[2];

        sort(triangle_sides.begin(), triangle_sides.end());

        if (triangle_sides[0]*triangle_sides[0] + triangle_sides[1]*triangle_sides[1] == triangle_sides[2]*triangle_sides[2]) 
        {
            cout << "Yes" << endl; 
        }
        else 
        {
            cout << "No" << endl;
        }
 
    return 0;
}

Sample Output:

Sample input : 6 9 7
Sample Output:
No

Flowchart:

C++ Code Editor:

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