Use an int value to control the if : if statement « Operators statements « C++ Tutorial






  1. C++ Tutorial
  2. Operators statements
  3. if statement
#include <iostream> 
using namespace std; 
 
int main() 
{ 
  int a, b; 
 
  cout << "Enter numerator: "; 
  cin >> a; 
  cout << "Enter denominator: "; 
  cin >> b; 
 
  if(b) 
     cout << "Result: " << a / b << '\n'; 
  else 
     cout << "Cannot divide by zero.\n"; 
 
  return 0; 
}

Enter numerator: 2
Enter denominator: 4
Result: 0




3.13.if statement
3.13.1.if statement with variable logic operators
3.13.2.if with else
3.13.3.A nested if tatement
3.13.4.Proper use of braces with an if statement
3.13.5.A block of code in if statement
3.13.6.If statement with else
3.13.7.Use an int value to control the if
3.13.8.If else statement with block code
3.13.9.An if-else-if ladder.