Submission #3819408
Source Code Expand
#include <iostream> #include <vector> using namespace std; int main(){ int n; cin>>n; vector <int> a(11000); int num=0; int ans=1; for(int i=0;i<n;i++){ cin>>a.at(i); } if(n>=3){ for(int i=1;i<n-1;i++){ if((a.at(i)-a.at(i-1))*(a.at(i+1)-a.at(i))<0){ num++; i++; } } ans=num+1; } cout<<ans<<endl; }
Submission Info
Submission Time | |
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Task | A - Sorted Arrays |
User | yuyu12 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 391 Byte |
Status | RE |
Exec Time | 121 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
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|
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 | RE | 121 ms | 640 KB |
subtask_1_02.txt | RE | 104 ms | 256 KB |
subtask_1_03.txt | RE | 106 ms | 256 KB |
subtask_1_04.txt | RE | 107 ms | 256 KB |
subtask_1_05.txt | RE | 104 ms | 256 KB |
subtask_1_06.txt | RE | 104 ms | 256 KB |
subtask_1_07.txt | RE | 105 ms | 256 KB |
subtask_1_08.txt | RE | 104 ms | 256 KB |
subtask_1_09.txt | RE | 104 ms | 256 KB |
subtask_1_10.txt | AC | 1 ms | 256 KB |
subtask_1_11.txt | AC | 1 ms | 256 KB |