2. Bit Toggle

    #include <stdio.h>

    int toggleFifthBit(int n) {
        // Write your code here
        n ^= (1 << 5);
        return n;
    }

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