oj.uz

Submission #452040

# Submission time Handle Problem Language Result Execution time Memory
452040 2021-08-03T16:29:17 Z fadi57 Money (IZhO17_money) C++14
0 / 100
 1 ms 304 KB 
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace __gnu_pbds;
using namespace std;
const int mx=1e6+10;
typedef long long ll;
const int mod=1e9+7;
const int MXm=22;
#define F first
#define S second
const int inf=1e9+10;

  int pref[mx];
  int a[mx];int n;
 int main(){

      cin>>n;
      vector<int>v;
      for(int i=0;i<n;i++){
         cin>>a[i];
         v.push_back(a[i]);
        }
      sort(v.begin(),v.end());
      int ans=1;
       for(int i=0;i<n;i++){
        pref[v[i]]++;
        if(i){
         pref[v[i]]+= pref[v[i-1]];
        }

        }
        for(int i=0;i<n-1;i++){
         if(a[i+1]<a[i]){
            ans++;
         }else if(a[i+1]==a[i]||a[i]+1==a[i+1]){


         }else{
         int ok=0;
          for(int j=0;j<i;j++){
            if(a[j]>a[i]&&a[j]<a[i+1]){
                ok=1;
            }
          }
         if(ok){ans++;}
         }
        }

  cout<<ans;
        }

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 296 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Incorrect 0 ms 204 KB Output isn't correct
13 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 296 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Incorrect 0 ms 204 KB Output isn't correct
13 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 296 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Incorrect 0 ms 204 KB Output isn't correct
13 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 300 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 304 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 296 KB Output is correct
8 Correct 1 ms 296 KB Output is correct
9 Correct 1 ms 304 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Incorrect 0 ms 204 KB Output isn't correct
13 Halted 0 ms 0 KB -