"What is switch case in programming"

Switch Case:

Switch case is a control flow statement in programming languages that is used to perform different actions based on different cases or conditions. It is commonly used to execute a specific block of code based on a specific value of a variable.

Here is an example in C++:

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#include <iostream>
using namespace std;

int main() {
   int input;
   cout << "Enter a number between 1 and 5: ";
   cin >> input;

   switch (input) {
      case 1:
         cout << "You entered 1." << endl;
         break;
      case 2:
         cout << "You entered 2." << endl;
         break;
      case 3:
         cout << "You entered 3." << endl;
         break;
      case 4:
         cout << "You entered 4." << endl;
         break;
      case 5:
         cout << "You entered 5." << endl;
         break;
      default:
         cout << "Invalid input. Please enter a number between 1 and 5." << endl;
   }

   return 0;
}

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In this example, the user is prompted to enter a number between 1 and 5.

 The switch case statement then evaluates the value of the input and outputs the corresponding message. The break statement is used to exit the switch case after the code for a particular case has been executed. The default case is used to catch any invalid inputs.

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