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how to make a switch case statement in c++

Ill Impala on Mar 04, 2020

#include <iostream>
using namespace std;
int main(){
   int num = 5;
   switch(num + 2) {
      case 1: 
        cout << "Case1: Value is: " << num << endl;
      case 2: 
        cout << "Case2: Value is: " << num << endl;
      case 3: 
        cout << "Case3: Value is: " << num << endl;
      default: 
        cout << "Default: Value is: " << num << endl;
   }
   return 0;
}

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initialize variable in switch case c++

JulesG10 on Feb 23, 2021

switch (val)
{   
case VAL:  
{
  // This will work
  int newVal = 42;  
  break;
}
case ANOTHER_VAL:  
...
break;
}

Source: stackoverflow.com

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"initialize variable in switch case c++" Code Answer's

how to make a switch case statement in c++

initialize variable in switch case c++

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