Bit Toggle

Code

#include <stdio.h>

int toggleFifthBit(int n) {
    /*
    00->0
    01->1
    10->1
    11->0
    Xor is usually used to toggle bits when mask is 1
    */

    int temp;
    temp= (n^(1<<5));
    return temp;
}

int main() {
    int n;
    scanf("%d", &n);
    printf("%d", toggleFifthBit(n));
    return 0;
}

Solving Approach