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Submission #520407

# Submission time Handle Problem Language Result Execution time Memory
520407 2022-01-29T19:24:57 Z meperdonas203 Archery (IOI09_archery) C++17
11 / 100
 2000 ms 5984 KB 
#include<bits/stdc++.h>
using namespace std;
int r,n,yo;
vector<int>habilidades;
vector<pair<int,int>>campo;
void ronda(){
    for(int i=0;i<n;i++){
        if(campo[i].first>campo[i].second){
            swap(campo[i].first,campo[i].second);
        }
    }
    int aux=campo[0].second;
    campo[0].second=campo[1].first;
    for(int i=2;i<n;i++){
        campo[i-1].first=campo[i].first;
    }
    campo[n-1].first=aux;
}
int comprueba(int pos){
    int it=0;
    campo.clear();
    campo.resize(n,{0,0});
    campo[pos].first=habilidades[0];
    for(int i=1;i<n*2;i++){
        if(campo[it].first==0){
            campo[it].first=habilidades[i];
        }else if(campo[it].second==0){
            campo[it].second=habilidades[i];
        }else{
            it++;
            i--;
        }
    }
    for(int i=1;i<=r;i++){
        ronda();
    }
    //for(auto x:campo)cout<<x.first<<' '<<x.second<<'\n';
    for(int i=0;i<n;i++){
        if(campo[i].first==yo or campo[i].second==yo)return i;
    }
    return n;
}
int main(){
    ios_base::sync_with_stdio(0);cin.tie(0);
    cin>>n>>r;
    habilidades.resize(n*2+2,0);
    campo.resize(n+2,{0,0});
    for(int i=0;i<n*2;i++)cin>>habilidades[i];
    yo=habilidades[0];
    int ans=-1;
    int minima=INT_MAX;
    for(int i=0;i<n;i++){
        int res=comprueba(i);
        //for(auto x:campo)cout<<x.first<<' '<<x.second<<'\n';
        //cout<<res<<'\n';
        if(res<=minima){ans=i; minima=res;}
    }
    cout<<ans+1<<'\n';
}

Subtask #1
3.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 316 KB Output is correct
2 Execution timed out 2072 ms 324 KB Time limit exceeded
3 Correct 1678 ms 296 KB Output is correct
4 Execution timed out 2086 ms 336 KB Time limit exceeded
5 Correct 1 ms 208 KB Output is correct
6 Execution timed out 2093 ms 312 KB Time limit exceeded

Subtask #2
8.0 / 94.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 208 KB Output is correct
2 Execution timed out 2089 ms 312 KB Time limit exceeded
3 Execution timed out 2086 ms 336 KB Time limit exceeded
4 Execution timed out 2062 ms 592 KB Time limit exceeded
5 Execution timed out 2075 ms 5140 KB Time limit exceeded
6 Execution timed out 2053 ms 208 KB Time limit exceeded
7 Execution timed out 2035 ms 312 KB Time limit exceeded
8 Execution timed out 2052 ms 692 KB Time limit exceeded
9 Execution timed out 2066 ms 840 KB Time limit exceeded
10 Execution timed out 2037 ms 336 KB Time limit exceeded
11 Execution timed out 2072 ms 848 KB Time limit exceeded
12 Execution timed out 2078 ms 336 KB Time limit exceeded
13 Execution timed out 2040 ms 3768 KB Time limit exceeded
14 Execution timed out 2070 ms 336 KB Time limit exceeded
15 Execution timed out 2051 ms 1068 KB Time limit exceeded
16 Correct 44 ms 312 KB Output is correct
17 Execution timed out 2094 ms 336 KB Time limit exceeded
18 Execution timed out 2028 ms 336 KB Time limit exceeded
19 Execution timed out 2059 ms 324 KB Time limit exceeded
20 Execution timed out 2068 ms 336 KB Time limit exceeded
21 Execution timed out 2063 ms 848 KB Time limit exceeded
22 Execution timed out 2011 ms 1024 KB Time limit exceeded
23 Execution timed out 2067 ms 5420 KB Time limit exceeded
24 Correct 27 ms 316 KB Output is correct
25 Execution timed out 2074 ms 336 KB Time limit exceeded
26 Execution timed out 2053 ms 332 KB Time limit exceeded
27 Execution timed out 2013 ms 848 KB Time limit exceeded
28 Execution timed out 2021 ms 3904 KB Time limit exceeded
29 Execution timed out 2068 ms 328 KB Time limit exceeded
30 Execution timed out 2067 ms 336 KB Time limit exceeded
31 Execution timed out 2001 ms 840 KB Time limit exceeded
32 Execution timed out 2015 ms 5212 KB Time limit exceeded
33 Correct 36 ms 208 KB Output is correct
34 Execution timed out 2077 ms 208 KB Time limit exceeded
35 Execution timed out 2063 ms 336 KB Time limit exceeded
36 Execution timed out 2084 ms 336 KB Time limit exceeded
37 Execution timed out 2090 ms 720 KB Time limit exceeded
38 Execution timed out 2082 ms 976 KB Time limit exceeded
39 Execution timed out 2079 ms 208 KB Time limit exceeded
40 Execution timed out 2071 ms 336 KB Time limit exceeded
41 Execution timed out 2074 ms 336 KB Time limit exceeded
42 Execution timed out 2060 ms 336 KB Time limit exceeded
43 Execution timed out 2085 ms 336 KB Time limit exceeded
44 Execution timed out 2081 ms 464 KB Time limit exceeded
45 Execution timed out 2069 ms 848 KB Time limit exceeded
46 Execution timed out 2066 ms 836 KB Time limit exceeded
47 Execution timed out 2024 ms 5984 KB Time limit exceeded