initialize variable in switch case c++

julesgrc0 answered on March 12, 2020 Popularity 9/10 Helpfulness 1/10

answer initialize variable in switch case c++

related c++ switch case statement

related C++ switch..case Statement

initialize variable in switch case c++

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-1

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

Popularity 9/10 Helpfulness 1/10 Language cpp

Source: stackoverflow.com

Tags: c++ case

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Contributed on Feb 23 2021

julesgrc0

0 Answers Avg Quality 2/10

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c++ switch case statement

Comment

switch (n)
{
    case 1: // code to be executed if n = 1;
        break;
    case 2: // code to be executed if n = 2;
        break;
    default: // code to be executed if n doesn't match any cases
}

Popularity 10/10 Helpfulness 5/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Mar 12 2020

Mattalui

0 Answers Avg Quality 2/10

C++ switch..case Statement

Comment

switch (expression)  {
    case constant1:
        // code to be executed if 
        // expression is equal to constant1;
        break;

    case constant2:
        // code to be executed if
        // expression is equal to constant2;
        break;
        .
        .
        .
    default:
        // code to be executed if
        // expression doesn't match any constant
}

Popularity 9/10 Helpfulness 2/10 Language cpp

Source: Grepper

Tags: c++

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Contributed on Jun 13 2022

SAMER SAEID

0 Answers Avg Quality 2/10

initialize variable in switch case c++

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initialize variable in switch case c++

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c++ switch case statement

C++ switch..case Statement

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