Submission #1567222
Source Code Expand
#include<bits/stdc++.h> using namespace std; int res,lst[26],ans[26]; int main() { res=1e9+7; string s; cin>>s; int n=s.size(); s=" "+s; for(int i=0;i<26;i++)ans[i]=-1; for(int i=1;i<=n;i++) { int t=s[i]-'a'; ans[t]=max(ans[t],i-lst[t]-1); lst[t]=i; } for(int i=0;i<26;i++)if(ans[i]!=-1)res=min(res,ans[i]=max(ans[i],n-lst[i])); cout<<res<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Shrinking |
User | xuyuan |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 395 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | AC | 1 ms | 256 KB |
1_04.txt | AC | 1 ms | 256 KB |
1_05.txt | AC | 1 ms | 256 KB |
1_06.txt | AC | 1 ms | 256 KB |
1_07.txt | AC | 1 ms | 256 KB |
1_08.txt | AC | 1 ms | 256 KB |
1_09.txt | AC | 1 ms | 256 KB |