oj.uz

Submission #691576

# Submission time Handle Problem Language Result Execution time Memory
691576 2023-01-31T09:24:31 Z Aiperiii Trampoline (info1cup20_trampoline) C++14
23 / 100
 2000 ms 12796 KB 
#include <bits/stdc++.h>
using namespace std;
int main(){
    int r,c,n;
    cin>>r>>c>>n;
    map < pair <int,int> ,int> mp;
    while(n--){
        int x,y;
        cin>>x>>y;
        pair <int,int> p=make_pair(x,y);
        mp[p]=1;
    }
    int t;
    cin>>t;
    while(t--){
        int x1,y1,x2,y2;
        cin>>x1>>y1>>x2>>y2;
        string ans="";
        if(x1>x2 or y1>y2){
            ans="No";
        }
        int y=y1;
        int cnt=0;
        for(int i=x1;i<x2;i++){
            bool c=false;
            for(auto x : mp){
                pair <int,int> p=x.first;
                if(p.first==i && p.second>=y){
                    cnt++;
                    y=p.second;
                    c=true;
                    break;
                }
            }
            if(c==false){
                ans="No";
                break;
            }
        }
        if(ans!="No" && cnt==x2-x1 && y<=y2){
            ans="Yes";
        }
        else{
            ans="No";
        }
        cout<<ans<<endl;
    }
    
}

Subtask #1
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 283 ms 744 KB 200 token(s): yes count is 21, no count is 179
2 Correct 520 ms 988 KB 200 token(s): yes count is 70, no count is 130
3 Correct 178 ms 712 KB 197 token(s): yes count is 25, no count is 172

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2089 ms 12796 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2099 ms 12696 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 565 ms 604 KB 5000 token(s): yes count is 3238, no count is 1762
2 Execution timed out 2061 ms 1028 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# Verdict Execution time Memory Grader output
1 Execution timed out 2092 ms 12760 KB Time limit exceeded
2 Halted 0 ms 0 KB -