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Submission #337575

# Submission time Handle Problem Language Result Execution time Memory
337575 2020-12-21T06:40:03 Z boykut Money (IZhO17_money) C++14
0 / 100
 1 ms 364 KB 
#include <bits/stdc++.h>

using namespace std;

const int MAXN = 1000000;

int a[MAXN], dp[MAXN];

signed main() {
   ios::sync_with_stdio(0);
   cin.tie(0);
   
   int n;
   cin >> n;
   
   for (int i = 0; i < n; i++) {
      cin >> a[i];
   }
   
   if (n <= 300) {
      
      dp[0] = 0;
      
      for (int i = 1; i < n; i++) {
         if (a[i] > a[i - 1])
            dp[i] = dp[i - 1] + 1;
         else dp[i] = 1;
      }
      
      int ans = 0;
      
      for (int i = 1; i < n; i++) {
         if (dp[i] <= dp[i - 1]) ans++;
      }
      
      cout << ans + 1 << '\n';
      
   }
   
   return 0;
}

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 1 ms 364 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 1 ms 364 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 1 ms 364 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 1 ms 364 KB Output isn't correct
3 Halted 0 ms 0 KB -