Submission #1221624
Source Code Expand
#include<stdio.h> int main(void){ int i,N,now=0,ans=0,a,b=-1;//up=2 down=1 scanf("%d",&N); for(i=0;i<N;i++){ scanf("%d",&a); if(now==1&&b<a&&b!=-1){now=0;ans++;b=-1;} else if(now==2&&b>a&&b!=-1){now=0;ans++;b=-1;} else if(b<a&&b!=-1){now=2;} else if(b>a&&b!=-1){now=1;} b=a; } printf("%d\n",ans+1); return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Sorted Arrays |
User | WA_TLE |
Language | C (Clang 3.8.0) |
Score | 300 |
Code Size | 347 Byte |
Status | AC |
Exec Time | 13 ms |
Memory | 128 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 | 128 KB |
sample_02.txt | AC | 1 ms | 128 KB |
sample_03.txt | AC | 1 ms | 128 KB |
subtask_1_01.txt | AC | 9 ms | 128 KB |
subtask_1_02.txt | AC | 6 ms | 128 KB |
subtask_1_03.txt | AC | 4 ms | 128 KB |
subtask_1_04.txt | AC | 13 ms | 128 KB |
subtask_1_05.txt | AC | 13 ms | 128 KB |
subtask_1_06.txt | AC | 13 ms | 128 KB |
subtask_1_07.txt | AC | 13 ms | 128 KB |
subtask_1_08.txt | AC | 13 ms | 128 KB |
subtask_1_09.txt | AC | 13 ms | 128 KB |
subtask_1_10.txt | AC | 1 ms | 128 KB |
subtask_1_11.txt | AC | 1 ms | 128 KB |