oj.uz

Submission #744739

# Submission time Handle Problem Language Result Execution time Memory
744739 2023-05-19T04:34:59 Z PixelCat Gondola (IOI14_gondola) C++14
55 / 100
 22 ms 2232 KB 
#include "gondola.h"
#ifdef NYAOWO
#include "grader.cpp"
#endif

#include <bits/stdc++.h>
#define For(i, a, b) for(int i = a; i <= b; i++)
#define Forr(i, a, b) for(int i = a; i >= b; i--)
#define F first
#define S second
#define eb emplace_back
#define all(x) x.begin(), x.end()
#define sz(x) ((int)x.size())
#define int LL
using namespace std;
using LL = long long;
using pii = pair<int, int>;

const int MAXN = 100010;

int32_t valid(int32_t n, int32_t inputSeq[]) {
    For(i, 0, n - 1) inputSeq[i]--;
    vector<int> owo;
    vector<int> al;
    int p = -1;
    For(i, 0, n - 1) {
        int x = inputSeq[i];
        if(x < n) p = i;
        al.eb(x);
    }
    sort(all(al));
    if(unique(all(al)) != al.end()) return 0;
    if(p == -1) return 1;
    For(i, 0, n - 1) {
        int j = (p + i) % n;
        int vj = (inputSeq[p] + i) % n;
        if(inputSeq[j] != vj) return 0;
    }
    return 1;
}

//----------------------

int32_t replacement(int32_t n, int32_t a[], int32_t res[]) {
    vector<pii> v; // {index, value}
    vector<int> b(n);
    int p = -1;
    For(i, 0, n - 1) {
        if(a[i] > n) v.eb(i, a[i]);
        else p = i;
    }
    sort(all(v), [&](pii p1, pii p2) {
        return p1.S < p2.S;
    });
    if(p < 0) {
        For(i, 0, n - 1) b[i] = i + 1;
    } else {
        For(i, 0, n - 1) b[(p + i) % n] = (a[p] + i - 1) % n + 1;
    }

    int last = n;
    int ptr = 0;
    for(auto &it:v) {
        int t = b[it.F];
        For(i, last + 1, it.S) {
            res[ptr] = t; ptr++;
            t = i;
        }
        last = it.S;
    }
    return ptr;
}

//----------------------

int32_t countReplacement(int32_t n, int32_t inputSeq[]) {
  return -3;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 6 ms 1104 KB Output is correct
7 Correct 12 ms 1740 KB Output is correct
8 Correct 9 ms 1740 KB Output is correct
9 Correct 5 ms 724 KB Output is correct
10 Correct 14 ms 1740 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 6 ms 1104 KB Output is correct
7 Correct 13 ms 1736 KB Output is correct
8 Correct 10 ms 1740 KB Output is correct
9 Correct 5 ms 724 KB Output is correct
10 Correct 15 ms 1740 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 8 ms 976 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 13 ms 1732 KB Output is correct

Subtask #4
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct

Subtask #5
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 308 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct

Subtask #6
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 312 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 8 ms 1620 KB Output is correct
12 Correct 9 ms 1876 KB Output is correct
13 Correct 13 ms 1720 KB Output is correct
14 Correct 8 ms 1652 KB Output is correct
15 Correct 22 ms 2232 KB Output is correct

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer -3 violates the range [0, 1000000008]
2 Halted 0 ms 0 KB -