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Submission #473196

# Submission time Handle Problem Language Result Execution time Memory
473196 2021-09-15T10:04:00 Z BidoTeima Doktor (COCI17_doktor) C++17
10 / 100
 1000 ms 2636 KB 
/// isA AC
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
void ACPLS(){
    ios::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
}
#define tc int tttttt;cin>>tttttt;while(tttttt--)
#define sumrange(l,r,arr) (l==0?arr[r]:arr[r]-arr[l-1])
#define all(v) v.begin(),v.end()
int main(){
    ACPLS(); 
    int n;
    cin>>n;
    int a[n+1];
    int cnt=0;
    bool lol[n+1]={0};
    for(int i = 1; i <= n; i++){
        cin>>a[i];
        if(a[i]==i){
            ++cnt;
            lol[i]=1;
        }
    }
    int ans=0;
    pair<int,int> best={1,1};
    for(int i = 1; i <= n; i++){
        for(int j = i+1; j <= n; j++){
            int res=0;
            for(int k = i; k <= j; k++){
                if(i-j%2==0&&k==(i+j)/2)
                    continue;
                if(lol[k])--res;
                if(a[k]==j-k+i)++res;
            }
            if(res>ans){
                ans=res;
                best={i,j};
            }
        }
    }
    cout<<best.second<<' '<<best.first;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 204 KB Output isn't correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 204 KB Output is correct
2 Failed 13 ms 204 KB Checker failed - contact admins or jury

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1090 ms 204 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1096 ms 204 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1044 ms 204 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1073 ms 332 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1070 ms 716 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1085 ms 2636 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1064 ms 1612 KB Time limit exceeded
2 Halted 0 ms 0 KB -