1 solutions

  • 1
    @ 2025-10-19 15:43:45
    #include<bits/stdc++.h>
    using namespace std;
    int a,b;
    int main(){
    	cin>>a>>b;
    	int res=0;
    	for(int i=1;i<=255;i++){
    		if((a^i)==b){
    			res=i;
    			break;
    		}
    	}
    	cout<<res;
    	return 0;
    }
    
    

    Information

    ID
    2689
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    # Submissions
    2
    Accepted
    2
    Uploaded By