oj.uz

Submission #999829

# Submission time Handle Problem Language Result Execution time Memory
999829 2024-06-16T07:22:09 Z Unforgettablepl Sweeping (JOI20_sweeping) C++17
1 / 100
 18000 ms 26060 KB 
#include <bits/stdc++.h>
using namespace std;

#define int long long


int32_t main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n,m,q;
    cin >> n >> m >> q;
    vector<pair<int,int>> dusts(m+1);
    for(int i=1;i<=m;i++)cin>>dusts[i].first>>dusts[i].second;
    for(int i=1;i<=q;i++){
        int type;cin>>type;
        if(type==1){
            int x;cin>>x;
            cout << dusts[x].first << ' ' << dusts[x].second << '\n';
        } else if(type==2){
            int l;cin>>l;
            for(int i=1;i<=m;i++)if(dusts[i].second<=l)dusts[i].first=max(dusts[i].first,n-l);
        } else if(type==3){
            int l;cin>>l;
            for(int i=1;i<=m;i++)if(dusts[i].first<=l)dusts[i].second=max(dusts[i].second,n-l);
        } else {
            int x,y;cin>>x>>y;
            dusts.emplace_back(x,y);
            m++;
        }
    }
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 604 KB Output is correct
2 Correct 2 ms 348 KB Output is correct
3 Correct 2 ms 604 KB Output is correct
4 Correct 6 ms 600 KB Output is correct
5 Correct 15 ms 348 KB Output is correct
6 Correct 4 ms 344 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 18048 ms 26060 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 18002 ms 20128 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 53.0

# Verdict Execution time Memory Grader output
1 Execution timed out 18002 ms 20128 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 604 KB Output is correct
2 Correct 2 ms 348 KB Output is correct
3 Correct 2 ms 604 KB Output is correct
4 Correct 6 ms 600 KB Output is correct
5 Correct 15 ms 348 KB Output is correct
6 Correct 4 ms 344 KB Output is correct
7 Execution timed out 18048 ms 26060 KB Time limit exceeded
8 Halted 0 ms 0 KB -