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Submission #837711

# Submission time Handle Problem Language Result Execution time Memory
837711 2023-08-25T14:29:06 Z Kerim Distributing Candies (IOI21_candies) C++17
0 / 100
 1294 ms 24712 KB 
#include "candies.h"
#include "bits/stdc++.h"
using namespace std;
const int N = 2e5+5;
vector<int> add[N], rem[N];
int arr[N];
vector<int> distribute_candies(vector<int> c, vector<int> l, vector<int> r, vector<int> v) {
    int n = c.size(), q = l.size();
    vector<int> s(n);
    for (int i = 0; i < q; i++){
        add[l[i]].push_back(i);
        rem[r[i]].push_back(i);
    }
    for (int i = 0; i < n; i++){
        for (auto pos: add[i])
            arr[pos] = v[pos];
        int sum = 0, mn = 0, mx = 0, pos = -1;
        for (int j = q-1; j >= 0; j--){
            sum += arr[j];
            mx = max(mx, sum);
            mn = min(mn, sum);
            if (mx - mn > c[i]){
                pos = j;
                break;
            }
        }
        if (~pos){
            sum -= arr[pos];
            if (arr[pos] > 0)
                s[i] = sum + c[i];
            else
                s[i] = sum;
        }
        else    
            s[i] = sum;
        for (auto pos: rem[i])
            arr[pos] = 0;
    }
    return s;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 9684 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 1294 ms 24712 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 9684 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 9620 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 9684 KB Output isn't correct
2 Halted 0 ms 0 KB -