Submission #8843394
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define ll long long int main(){ int N; cin >> N; vector<int> A(N); bool asc = true, check = false; for (int i = 0; i < N; i++) { cin >> A[i]; } int ans = 1; for (int i = 1; i < N; i++) { if (!check && A[i] != A[i-1]) { check = true; if (A[i-1] > A[i]) asc = false; else asc = true; } if (check && asc && A[i-1] > A[i]) { ans++; check = false; }else if (check && !asc && A[i-1] < A[i]) { ans++; check = false; } } cout << ans << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Sorted Arrays |
User | hitoare |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 698 Byte |
Status | AC |
Exec Time | 41 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
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 | 27 ms | 512 KB |
subtask_1_02.txt | AC | 20 ms | 384 KB |
subtask_1_03.txt | AC | 13 ms | 384 KB |
subtask_1_04.txt | AC | 41 ms | 640 KB |
subtask_1_05.txt | AC | 41 ms | 640 KB |
subtask_1_06.txt | AC | 41 ms | 640 KB |
subtask_1_07.txt | AC | 41 ms | 640 KB |
subtask_1_08.txt | AC | 41 ms | 640 KB |
subtask_1_09.txt | AC | 41 ms | 640 KB |
subtask_1_10.txt | AC | 1 ms | 256 KB |
subtask_1_11.txt | AC | 1 ms | 256 KB |