What will be the output of the following code?

#include <stdio.h>
int main() {
    int a = 2, b = 3;
    switch (a) {
        case 1:
            printf("Case 1");
            break;
        case 2:
            switch (b) {
                case 3:
                    printf("Case 3");
                    break;
                default:
                    printf("Inner Default");
            }
        default:
            printf("Outer Default");
    }
    return 0;
}

ACase 3Inner Default
BCase 3
CInner DefaultOuter Default
DCase 3Outer Default

Correct answer: D

Explanation

a = 2 matches case 2, which runs the inner switch. b = 3 prints "Case 3" and the inner break exits only the inner switch. There is no break after it in case 2, so control falls to the outer default and prints "Outer Default".

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What will be the output of the following code?

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