oj.uz

Submission #831389

# Submission time Handle Problem Language Result Execution time Memory
831389 2023-08-20T08:02:23 Z OrazB Shortcut (IOI16_shortcut) C++14
0 / 100
 0 ms 212 KB 
#include <bits/stdc++.h>
#include "shortcut.h"
using namespace std;
#define ll long long

const int N = 1e5+5;
ll pref[N], suff[N];

ll find_shortcut(int n, vector<int> l, vector<int> d, int c){
    for (int i = 0; i < n; i++){
        ll sum = 0;
        pref[i] = suff[i] = d[i];
        for (int j = i-1; j >= 0; j--){
            sum += l[j];
            pref[i] = max(pref[i], sum+d[j]); 
        }
        sum = l[i];
        for (int j = i+1; j < n; j++){
            suff[i] = max(suff[i], sum+d[j]);
            if (j == n-1) break;
            sum += l[j];
        }
    }
    ll mn = 1e18;
    for (int i = 0; i < n; i++){
        for (int j = i+1; j < n; j++){
            mn = min(mn, pref[i]+suff[j]+c);
        }
    }
    return mn;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #2
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #4
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB n = 4, incorrect answer: jury 80 vs contestant 40
2 Halted 0 ms 0 KB -