世界上最*山的代码

执行用时击败了0.00%的用户
内存消耗击败了75.00%的用户

#include <bits/stdc++.h>
using namespace std;

int main(){
	int n,tmp_n,tmp_k,c=6,tmp_c,tmp,m=1;
	cin >> n;
	for(int i=0;i<n;i++){
		cin >> tmp_n>>tmp_k;
        
		m=1;
        c=6;
		if(tmp_k != 4){
			for(int j = 0;j<tmp_n;j++){
					cin >> tmp;
					m*=tmp;
					tmp_c = tmp_k-(tmp%tmp_k);
                	if(tmp%tmp_k==0){
                        c = 0;
                    }
					else if(tmp_c < c ){
						c = tmp_c;
					}
			}
            if(m%tmp_k==0){
                cout<<0<<endl;
                continue;
            }
			cout<<c<<endl;
			continue;
		}
		else {
			for(int j = 0;j<tmp_n;j++){
					cin >> tmp;
					m*=tmp;
                	tmp_c = tmp_k-(tmp%tmp_k);
					if(tmp_c < c ){
						c = tmp_c;
					}
			}
			if(m%4==0){
				cout<<0<<endl;
				continue;
			}
			if(m%2==0){
				cout<<1<<endl;
				continue;
			}
			else{
                if(c<2){
                    cout<<c<<endl;
                    continue;
                }
				cout<<2<<endl;
				continue;
			}
		}
			
	} 
    
}