The switch : switch « Operators statements « C++ Tutorial

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C++ Tutorial » Operators statements » switch

3.14.1.The switch

#include <iostream> 

using namespace std; 

 

int main() 

{ 

  int num; 

 

  cout << "Enter a number from 1 to 3: "; 

  cin >> num; 

 

  switch(num) { 

    case 1:  

      cout << "111.\n"; 

      break; 

    case 2:  

      cout << "222.\n"; 

      break; 

    case 3:  

      cout << "333.\n"; 

      break; 

    default: 

      cout << "You must enter either 1, 2, or 3.\n"; 

  } 

 

  return 0; 

}

Enter a number from 1 to 3: 2
222.

3.14.switch
	3.14.1.	The switch
	3.14.2.	A switch without break statements.
	3.14.3.	switch case falling through
	3.14.4.	char navigation based on switch
	3.14.5.	A Help system that process multiple requests.
	3.14.6.	switch statement based on data type
	3.14.7.	Calculator based on switch statement

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