Submission #2087533
Source Code Expand
#include<stdio.h> int main(){ int n,m=0; char s[111]; scanf("%d%s",&n,s); switch(n%6){ default: printf("-1\n"); return 0; break; case 5: if(s[m]!='c'){ printf("-1\n"); return 0; } else m++; case 3: if(s[m]!='a'){ printf("-1\n"); return 0; } else m++; case 1: if(s[m]!='b'){ printf("-1\n"); return 0; } else m++; for(int i=m;i<n;i++){ if((s[i]-s[i-1]+3)%3!=1){ printf("-1\n"); return 0; } } } printf("%d\n",(n-1)/2); return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - 手芸王 |
User | dkrqr |
Language | C (GCC 5.4.1) |
Score | 100 |
Code Size | 662 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.c: In function ‘main’: ./Main.c:5:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%s",&n,s); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | subtask0-sample01.txt, subtask0-sample02.txt, subtask0-sample03.txt, subtask0-sample04.txt |
All | subtask0-sample01.txt, subtask0-sample02.txt, subtask0-sample03.txt, subtask0-sample04.txt, subtask1-01.txt, subtask1-02.txt, subtask1-03.txt, subtask1-04.txt, subtask1-05.txt, subtask1-06.txt, subtask1-07.txt, subtask1-08.txt, subtask1-09.txt, subtask1-10.txt, subtask1-11.txt, subtask1-12.txt, subtask1-13.txt, subtask1-14.txt, subtask1-15.txt, subtask1-16.txt, subtask1-17.txt, subtask1-18.txt, subtask1-19.txt, subtask1-20.txt, subtask1-21.txt, subtask1-22.txt, subtask1-23.txt, subtask1-24.txt, subtask1-25.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0-sample01.txt | AC | 0 ms | 128 KB |
subtask0-sample02.txt | AC | 0 ms | 128 KB |
subtask0-sample03.txt | AC | 1 ms | 128 KB |
subtask0-sample04.txt | AC | 0 ms | 128 KB |
subtask1-01.txt | AC | 0 ms | 128 KB |
subtask1-02.txt | AC | 0 ms | 128 KB |
subtask1-03.txt | AC | 0 ms | 128 KB |
subtask1-04.txt | AC | 0 ms | 128 KB |
subtask1-05.txt | AC | 0 ms | 128 KB |
subtask1-06.txt | AC | 0 ms | 128 KB |
subtask1-07.txt | AC | 0 ms | 128 KB |
subtask1-08.txt | AC | 1 ms | 128 KB |
subtask1-09.txt | AC | 1 ms | 128 KB |
subtask1-10.txt | AC | 1 ms | 128 KB |
subtask1-11.txt | AC | 0 ms | 128 KB |
subtask1-12.txt | AC | 0 ms | 128 KB |
subtask1-13.txt | AC | 0 ms | 128 KB |
subtask1-14.txt | AC | 0 ms | 128 KB |
subtask1-15.txt | AC | 1 ms | 128 KB |
subtask1-16.txt | AC | 0 ms | 128 KB |
subtask1-17.txt | AC | 0 ms | 128 KB |
subtask1-18.txt | AC | 0 ms | 128 KB |
subtask1-19.txt | AC | 0 ms | 128 KB |
subtask1-20.txt | AC | 0 ms | 128 KB |
subtask1-21.txt | AC | 0 ms | 128 KB |
subtask1-22.txt | AC | 0 ms | 128 KB |
subtask1-23.txt | AC | 0 ms | 128 KB |
subtask1-24.txt | AC | 0 ms | 128 KB |
subtask1-25.txt | AC | 0 ms | 128 KB |