oj.uz

Submission #861311

# Submission time Handle Problem Language Result Execution time Memory
861311 2023-10-16T02:20:32 Z sleepntsheep Labels (NOI20_labels) C++17
7 / 100
 8 ms 1116 KB 
#include <cstdio>
#include <cstring>
#include <cassert>
#include <string>
#include <deque>
#include <vector>
#include <map>
#include <queue>
#include <algorithm>
#include <iostream>
#include <utility>
using namespace std;
using ll=long long;

#define N 200005
#define ALL(x) x.begin(), x.end()

int n, d[N], a[N];
map<int, int> fr;

int main()
{
    cin.tie(0)->sync_with_stdio(0);
    cin >> n;
    for (int i = 0; i < n-1; ++i) cin >> d[i];
    ++fr[a[0] = 1];
    for (int i = 0; i < n-1; ++i) ++fr[a[i+1] = a[i] + d[i]];
    for (auto [x, y] : fr) if (y > 1) return cout << -1, 0;
    int hi = *max_element(a, a+n), lo = *min_element(a, a+n);
    if (hi-lo+1 > N) return cout << -1, 0;
    for (int i = 0; i < n; ++i) cout << a[i] + n - hi << ' ';

    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct

Subtask #2
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Incorrect 0 ms 348 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Incorrect 0 ms 348 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #4
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1116 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Incorrect 0 ms 348 KB Output isn't correct
6 Halted 0 ms 0 KB -