Bit Toggle

Code

#include <stdio.h>

int toggleFifthBit(int n) {
    n ^= (1 << 5); // n = 0b00001010 or 0b00010000 = 0b00011010; 
    return n ; 
}

int main() {
    int n = 10;
    scanf("%d", &n);
    printf("%d", toggleFifthBit(n));
    return 0;
}

Solving Approach