Bit Toggle

Code

#include <stdio.h>

int toggleFifthBit(int n) {
    
    int a;
    a=1<<5; 
    a &= n; 
    a=a>>5; 
    if(a==1) n &= ~(1<<5); 
    else n |= (1<<5); return n;
    
}

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

Solving Approach