Submission #802712

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
802712	2023-08-02 13:34:15	BERNARB01	Gondola (IOI14_gondola)	C++17	75 / 100	21 ms	2168 KiB

gondola

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#include <bits/stdc++.h>
#include "gondola.h"
using namespace std;
#ifdef B01
#include "../deb.h"
#else
#define deb(...)
#endif
const int md = 1000000009;
inline int mul(int a, int b) {
  a %= md;
  b %= md;
  return (int) ((long long) a * b % md);
}
int valid(int n, int p[]) {
  {
    vector<int> d(n);
    for (int i = 0; i < n; i++) {
      d[i] = p[i];
    }
    sort(d.begin(), d.end());
    d.resize(unique(d.begin(), d.end()) - d.begin());
    if ((int) d.size() != n) {
      return 0;
    }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 10 / 10
• Subtask 4: 5 / 5
• Subtask 5: 10 / 10
• Subtask 6: 20 / 20
• Subtask 7: 5 / 5
• Subtask 8: 15 / 15
• Subtask 9: 0 / 15
• Subtask 10: 0 / 10