Jacob's CTF

#include <stdio.h>

int main(){
    int oc = 0x2a;
    int o10 = 0x342;
    int o14 = 0x3eb;
    int output;

    o14 ^= oc;
    o10 ^= o14;
    oc ^= o10;

    output = oc*1000000 +o10*1000 + o14;

    printf("pass == %d\n", output);
}