Submission #1221801
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main(){ int n; scanf("%d",&n); int a[n]; for(int i=0;i<n;++i){ scanf("%d",&a[i]); } int res=1; for(int i=1;i<n-1;){ if(a[i]-a[i-1] < 0 && a[i+1]-a[i]>0 || a[i]-a[i-1] > 0 && a[i+1]-a[i] < 0){ ++res; i+=2; } else ++i; } printf("%d",res); return 0; }
Submission Info
Submission Time | |
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Task | A - Sorted Arrays |
User | prashantkn94 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 345 Byte |
Status | WA |
Exec Time | 16 ms |
Memory | 640 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:5:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:8:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i]); ^
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
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Set Name | Test Cases |
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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 | 8 ms | 512 KB |
subtask_1_02.txt | AC | 7 ms | 384 KB |
subtask_1_03.txt | AC | 4 ms | 384 KB |
subtask_1_04.txt | AC | 16 ms | 640 KB |
subtask_1_05.txt | AC | 12 ms | 640 KB |
subtask_1_06.txt | AC | 13 ms | 640 KB |
subtask_1_07.txt | WA | 13 ms | 640 KB |
subtask_1_08.txt | AC | 13 ms | 640 KB |
subtask_1_09.txt | WA | 13 ms | 640 KB |
subtask_1_10.txt | AC | 1 ms | 256 KB |
subtask_1_11.txt | AC | 1 ms | 256 KB |