if cpp code example

Example 1: c++ if example

if (20 > 18) {
  cout << "20 is greater than 18";
}

Example 2: elseif c++

if( a == 10 ) {
      cout << "Value of a is 10" << endl;
   } else if( a == 20 ) {
      // if else if condition is true
      cout << "Value of a is 20" << endl;
   }