oj.uz

Submission #180609

# Submission time Handle Problem Language Result Execution time Memory
180609 2020-01-09T04:45:21 Z FieryPhoenix Gondola (IOI14_gondola) C++11
20 / 100
 60 ms 5284 KB 
#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <cstdio>
#include <map>
#include <queue>
#include <set>
#include <iomanip>
#include <deque>
#include <cassert>
#include <ctime>
#include <cstring>
#include <cstdlib>
#include <chrono>
#include <ctime>
#include <random>
#include <stack>
#include <unordered_set>
#include <unordered_map>
#include <iterator>
#include <climits>
#include "gondola.h"
using namespace std;

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
typedef long long ll;
typedef long double ld;
#define INF 2001001001
#define MOD 1000000007

int valid(int N, int arr[]){
  set<int>st;
  int pos=-1;
  for (int i=0;i<N;i++){
    if (st.count(arr[i]))
      return 0;
    st.insert(arr[i]);
    if (arr[i]<=N)
      pos=i;
  }
  if (pos==-1)
    return 1;
  for (int i=0;i<N;i++){
    int j=(pos+i)%N;
    int target=arr[pos]+i;
    if (target>N)
      target-=N;
    if (arr[j]<=N && arr[j]!=target)
      return 0;
  }
  return 1;
}

int replacement(int n, int g[], int repl[]){
  return 0;
}

int countReplacement(int n, int a[]){
  return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 380 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 412 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 19 ms 2452 KB Output is correct
7 Correct 11 ms 1144 KB Output is correct
8 Correct 32 ms 4344 KB Output is correct
9 Correct 13 ms 1628 KB Output is correct
10 Correct 45 ms 4984 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 19 ms 2500 KB Output is correct
7 Correct 13 ms 1272 KB Output is correct
8 Correct 34 ms 4436 KB Output is correct
9 Correct 11 ms 1656 KB Output is correct
10 Correct 46 ms 5112 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 372 KB Output is correct
13 Correct 24 ms 2312 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 60 ms 5284 KB Output is correct

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 376 KB Output isn't correct
2 Halted 0 ms 0 KB -