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GO Classes Test Series 2024 | Mock GATE | Test 13 | Question: 18

in Programming in C retagged by
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What will be output printed by the following program?

#include<stdio.h>
main()
{
    int c=4;
    switch(c)
    {
        c=c-1;

        case 4:
            printf("IITB ");
            break;
        default:
            printf("IISc ");
        case 3:
            printf("IITM ");
        case 2 :
            printf("IITD");
    }
}
  1. $\text{IITB IITM}$
  2. $\text{IITB IISc IITM}$
  3. $\text{IITB}$
  4. $\text{IITB IITM IITD}$
in Programming in C retagged by
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All India Mock Test 4 - Solutions Part 1

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The switch keyword focuses only on the expression/value inside the parentheses ().

After reading the value it will directly jump into the cases part and find the matching. If no matches are found then it will move to the default.

so simply c = c-1 is not even executed it is just ignored.
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