Answer to Question #263768 in C++ for sugandi

Question

when the user enters three number show him true if the total of two numbers is equal to the third.

Answer 1

#include <iostream>
#include <vector>
using namespace std;
int main() {
  vector<int> vec(3);
  for (int i=0; i<3; i++)
    cin>>vec[i];
  sort(vec.begin(), vec.end());
  if (vec[0]+vec[1]==vec[2])
    cout << true << endl;
  else
    cout << false << endl;
  return 0;
}