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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
#419040#6526. CanvasSIGHT#WA 0ms16872kbC++233.1kb2024-05-23 17:12:432024-05-23 17:12:44

Judging History

你现在查看的是最新测评结果

  • [2024-05-23 17:12:44]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:16872kb
  • [2024-05-23 17:12:43]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll maxn = 5e5+5;
struct Node{
	ll l,x,r,y,index,ans,pos,pos1,flag;
	friend bool operator < (Node a,Node b){
		return a.ans < b.ans;
	}
}act[maxn];

ll T,n,m,cnt[maxn],out[maxn],maxx[maxn];
int main() {
    cin>>T;
    while(T--){
    	queue<ll> q,temp,temp4;
    	map<ll,ll> mp;
    	ll l,x,r,y,t=0;
    	memset(out,0,sizeof(out));
    	memset(cnt,0,sizeof(cnt));
    	memset(maxx,0,sizeof(maxx));
    	scanf("%lld%lld",&n,&m);
//    	for(int i = 1;i <= m;i++) q.push(i);
    	for(int i = 1;i <= m;i++){
    		scanf("%lld%lld%lld%lld",&act[i].l,&act[i].x,&act[i].r,&act[i].y);
    		maxx[act[i].l] = max(maxx[act[i].l],act[i].x);
//    		cout<<" %%% l "<<maxx[act[i].l]<<endl;
    		maxx[act[i].r] = max(maxx[act[i].r],act[i].y);
//    		cout<<act[i].x <<" @@@ "<<act[i].y<<endl; 
    		act[i].index = i;act[i].ans = act[i].x + act[i].y;
//    		cout<<" i = "<<i<<"  "<<act[i].ans<<endl;
//    		cout<<" ans = "<<act[i].ans<<endl;
    		if(act[i].ans == 4){
    			mp[act[i].l] = -1;mp[act[i].r] = -1;
			}
			if(act[i].ans == 3){
//				cout<<"$$$"<<endl;
				if(act[i].x == 2){
					act[i].pos = act[i].l;act[i].pos1=act[i].r;
//					cout<<" i "<<act[i].pos<<" !! "<<act[i].pos1<<endl;
				}
				else act[i].pos = act[i].r,act[i].pos1=act[i].l;
			}
		}
//		sort(act+1,act+1+m);
//		for(int i = 1;i <= m;i++){
////			cout<<act[i].ans <<" !! ! "<<act[i].index<<endl;
//		}
		for(int i = 1;i <= m;i++){
			if(act[i].ans == 2){
//    			cout<<" i = "<<i<<"  "<<act[i].ans<<endl;
				q.push(act[i].index);  
			}
		}
		for(int i = 1;i <= m;i++){
			if(act[i].ans == 2){
    			continue;
			}
			else if(act[i].ans == 4) temp4.push(act[i].index); 
			else{
				if(mp.count(act[i].pos)){
//					cout<<" i = "<<i<<"  "<<act[i].ans<<endl;
					q.push(act[i].index);
				}else{
					temp.push(act[i].index);
				}
			}

		}
//		cout<<"@@@"<<endl;
//		queue<ll> p;
//		while(!q.empty()){
//			p.push(q.front());
//			cout<<q.front()<<" ";
//			q.pop();
//		}
//		cout<<endl;
//		q = p;
//		cout<<"@@@"<<endl;		
		queue<ll> ttemp;
		while(!temp.empty()){
			ll qtemp = temp.front();
			
			temp.pop();
//			cout<<"  !!!  "<<qtemp<<" @@ "<<maxx[act[qtemp].pos1]<<endl;
			if(mp.count(act[qtemp].pos1) == 0 && maxx[act[qtemp].pos1]==2){
				q.push(qtemp);
			}else if(mp.count(act[qtemp].pos1) == 1){
//				cout<<"  !!!  "<<qtemp<<endl;
				q.push(qtemp);
			}else{
				ttemp.push(qtemp);
			}
		}
		while(!ttemp.empty()){
			q.push(ttemp.front());ttemp.pop();
		}
		while(!temp4.empty()){
			q.push(temp4.front());temp4.pop();
//			cout<<"*"<; 
		}
		while(!q.empty()){
			ll pos = q.front();q.pop();
//			cout<<" pos = "<<pos<<endl;
			ll l = act[pos].l,r = act[pos].r,x = act[pos].x,y = act[pos].y;
//			cout<<" pos: "<<pos<<" "<<l <<x<<r<<y<<endl; 
			out[l] = x;out[r] = y;
			cnt[++t] = pos;
		}
		ll temp1 = 0;
		for(int i = 1;i <= n;i++) temp1 += out[i];
		cout<<temp1<<endl;
		for(int i = 1;i <= m;i++){
			cout<<cnt[i];
			if(i != m) cout<<" "; 
		}
		cout<<endl;
	}
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 16872kb

input:

2
4 4
1 1 2 2
3 2 4 1
1 2 3 2
2 1 4 1
4 2
3 2 4 1
1 2 3 1

output:

7
4 2 1 3
5
2 1

result:

ok Correct. (2 test cases)

Test #2:

score: -100
Wrong Answer
time: 0ms
memory: 16572kb

input:

1
10 13
1 1 2 2
2 1 3 2
1 2 3 1
3 1 4 2
4 1 5 2
5 1 6 2
4 2 6 1
7 1 8 2
8 1 9 2
7 2 9 1
5 2 9 1
8 2 10 2
1 1 10 1

output:

16
13 8 1 2 3 4 5 6 7 9 10 11 12

result:

wrong answer Jury has better answer. Participant 16, jury 19 (test case 1)