oj.uz

Submission #865900

# Submission time Handle Problem Language Result Execution time Memory
865900 2023-10-25T02:40:18 Z Darren0724 Table Tennis (info1cup20_tabletennis) C++17
9 / 100
 2560 ms 4228 KB 
#include<bits/stdc++.h>
using namespace std;
mt19937 rnd(time(0));

int main(){
    int n,k;cin>>n>>k;
    vector<int> v(n+k);
    for(int i=0;i<n+k;i++){
        cin>>v[i];
    }
    int flag=0;
    auto check=[&](int p)->void {
        int j=n+k-1;
        int cnt=0;
        vector<int> ans;
        for(int i=0;i<n+k;i++){
            while(i<j&&v[i]+v[j]>p){
                j--;
            }
            if(i>=j){
                break;
            }
            if(i<j&&v[i]+v[j]==p){
                ans.push_back(v[i]);
                ans.push_back(v[j]);
                cnt+=2;
                j--;
            }
        }
        //cout<<ans.size()<<endl;
        if(cnt>=n){
            sort(ans.begin(),ans.begin()+n);
            for(int i=0;i<n;i++){
                cout<<ans[i]<<' ';
            }
            cout<<endl;
            flag=1;
        }
    };
    for(int i=0;i<min(k+1,n+k);i++){
        for(int j=max(0,n-10);j<n;j++){
            check(v[i]+v[j]);
            if(flag){
                return 0;
            }
        }
    }
    assert(false);

}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Runtime error 2 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 924 KB Output is correct
2 Runtime error 55 ms 2552 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 63 ms 4228 KB Output is correct
2 Correct 63 ms 4040 KB Output is correct
3 Runtime error 48 ms 3044 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Runtime error 1 ms 600 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -

Subtask #5
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 436 KB Output is correct
3 Correct 0 ms 348 KB Output is correct

Subtask #6
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Runtime error 2 ms 600 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 179 ms 2736 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -

Subtask #8
0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Runtime error 2560 ms 2644 KB Execution killed with signal 6
3 Halted 0 ms 0 KB -