Help me in solving DARLIG problem

help
,
1

My issue

what is the error in my code

My code

#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int t;
	cin>>t;
	while(t--){
	    int n,k;
	    cin>>n>>k;
	    int t=n%4;
	    if(n==0){
	        if(k==1){
	        cout<<"On"<<endl;
	        }
	        else cout<<"Off"<<endl;
	        continue;
	    }
	    if(k==1){
	        if(t>0&&t<=3){
	            cout<<"Ambiguous"<<endl;
	        }
	        else if(t==0){
	            cout<<"On"<<endl;
	        }
	        else cout<<"Off"<<endl;
	    }
	    if(k==0){
	        if(t>0&&t<=3){
	            cout<<"Ambiguous"<<endl;
	        }
	       
	        else cout<<"Off"<<endl;
	    }
	   
	}
	return 0;
}

Problem Link: DARLIG Problem - CodeChef