Submission #1222185


Source Code Expand

#include <iostream>
using namespace std;
int main() {
  long long int n;
  cin >> n;
  long long int a[n];
  for (long long int i = 0; i < n; i++) {
    cin >> a[i];
  }

  int f = 0;
  long long int ans = 0;

  for (long long int i = 1; i < n; i++) {
    bool isHigher;
    isHigher = a[i] > a[i - 1] ? true : false;

    if ((f == 1 && !isHigher) || (f == 2 && isHigher)) {
      ans++;
      f = 0;
      continue;
    }

    if (isHigher) {
      f = 1;
    } else if (a[i] < a[i - 1]) {
      f = 2;
    }
  }

  cout << ans + 1 << endl;

  return 0;
}

Submission Info

Submission Time
Task A - Sorted Arrays
User ipt2250
Language C++14 (GCC 5.4.1)
Score 0
Code Size 592 Byte
Status WA
Exec Time 41 ms
Memory 1024 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 3
AC × 13
WA × 4
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
subtask_1_01.txt AC 25 ms 768 KB
subtask_1_02.txt WA 20 ms 640 KB
subtask_1_03.txt AC 13 ms 512 KB
subtask_1_04.txt AC 40 ms 1024 KB
subtask_1_05.txt AC 40 ms 1024 KB
subtask_1_06.txt AC 40 ms 1024 KB
subtask_1_07.txt WA 41 ms 1024 KB
subtask_1_08.txt WA 41 ms 1024 KB
subtask_1_09.txt WA 41 ms 1024 KB
subtask_1_10.txt AC 1 ms 256 KB
subtask_1_11.txt AC 1 ms 256 KB