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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#310331#5542. Doubled GCDsdrailib#WA 0ms3796kbC++141.0kb2024-01-21 11:15:302024-01-21 11:15:30

Judging History

你现在查看的是最新测评结果

  • [2024-01-21 11:15:30]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3796kb
  • [2024-01-21 11:15:30]
  • 提交

answer

#include <bits/stdc++.h>
#include <queue>
#define int long long
using namespace std;
using pii=pair<int,int>;
using ld=long double;

signed main(){
    ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
	int n;
	cin>>n;
	vector<int> a(n);
	for(int i=0;i<n;i++)cin>>a[i];
	map<int,int> mp;
	set<int> ext;
	priority_queue<int,vector<int>,greater<int>> pq;
	for(int i=0;i<n;i++){
		int x=a[i];
		int cnt=0;
		while(x%2==0){
			cnt++;
			x/=2;
		}
		pq.push(cnt);
		for(int j=3;x!=1;j+=2){
			cnt=0;
			while(x%j==0){
				cnt++;
				x/=j;
			}
			cout<<j<<" : "<<cnt<<'\n';
			if(cnt==0&&mp.count(j)){
				mp[j]=0;
			}
			else if(!ext.count(j)){
				mp[j]=cnt;
				ext.insert(j);
			}
			else{
				mp[j]=min(mp[j],cnt);
			}
		}
	}
	while(pq.size()!=1){
		int x=pq.top();pq.pop();
		int y=pq.top();pq.pop();
		pq.push(min(x,y)+1);
	}
	int ans=1;
	for(int i=0;i<pq.top();i++)ans<<=1;
	for(auto it:mp){
		int tem=1;
		for(int j=0;j<it.second;j++)tem*=it.first;
		ans*=tem;
	}
	cout<<ans<<'\n';

    return 0;
}

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3796kb

input:

3
2 4 6

output:

3 : 1
24

result:

wrong answer 1st lines differ - expected: '8', found: '3 : 1'