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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#693663#6692. Building Companyustcwaitme#WA 0ms3596kbC++231.2kb2024-10-31 16:32:032024-10-31 16:32:03

Judging History

你现在查看的是最新测评结果

  • [2024-10-31 16:32:03]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:3596kb
  • [2024-10-31 16:32:03]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
typedef pair<int,int> PII;
const int N=1e5+10;

int g,n,res;
map<int,int> num;
map<int,priority_queue<PII,vector<PII>,greater<PII>>> st;
struct sb{
	vector<int> a,b;
}add[N];
int op[N];

void upd (int x){
	++res;
	int len=add[x].a.size();
	cout<<len<<endl;
	for(int i=0;i<len;i++){
		int a=add[x].a[i],b=add[x].b[i];
		int& val=num[a];
		val+=b;
		priority_queue<PII,vector<PII>,greater<PII>>& q=st[a];
		while(q.size()&&q.top().first<=val){
			int pos=q.top().second;
			q.pop();
			if(--op[pos]==0){
				upd(pos);
			}
		} 
	}
}

void solve(){
	cin>>g;
	for(int i=1;i<=g;i++){
		int t,u;cin>>t>>u;
		num[t]=u;
	}
	cin>>n;
	for(int i=1;i<=n;i++){
		int m;cin>>m;op[i]=m;
		for(int j=1;j<=m;j++){
			int a,b;cin>>a>>b;
			if(num[a]>=b) --op[i];
			else st[a].push({b,i});
		}
		int k;cin>>k;
		add[i].a.resize(k);
		add[i].b.resize(k);
		for(int j=1;j<=k;j++){
			int c,d;cin>>c>>d;
			add[i].a[j-1]=c;
			add[i].b[j-1]=d;
		}
		if(op[i]==0){
			upd(i);
		}
	}
	cout<<res<<endl;
}


signed main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	solve();
	return 0;
}

Details

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Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3596kb

input:

2 2 1 1 2
5
1 3 1
0
2 1 1 2 1
2 3 2 2 1
3 1 5 2 3 3 4
1 2 5
3 2 1 1 1 3 4
1 1 3
0
1 3 2

output:

2
0
1
1
4

result:

wrong answer 1st numbers differ - expected: '4', found: '2'