Submission #1363755
Source Code Expand
#include<cstdio> #include<cstring> #include<vector> #include<queue> #include<algorithm> #include<cmath> #include<climits> #include<string> #include<set> #include<numeric> #include<map> #include<iostream> using namespace std; #define rep(i,n) for(int i = 0;i<((int)(n));i++) #define reg(i,a,b) for(int i = ((int)(a));i<=((int)(b));i++) #define irep(i,n) for(int i = ((int)(n)-1);i>=0;i--) #define ireg(i,a,b) for(int i = ((int)(b));i>=((int)(a));i--) typedef long long ll; typedef pair<ll, ll> mp; //a-zの26通りやる。 int main(void){ string s,alphabet="abcdefghijklmnopqrstuvwxyz",a,b; int before=-1,dist=0,ans=99999999; cin>>s; rep(i,26){ a = alphabet[i]; dist = 0; before = -1; rep(j,s.size()){ b = s[j]; if(a==b){ if(before==-1){ dist = j; // cout<<"最初"<<j<<","<<a<<dist<<endl; }else if(dist<j - before - 1){ dist = j - before - 1; // cout<<"途中"<<j<<","<<a<<dist<<endl; } before = j;//到達したら問答無用で到達フラグ } } if(before==-1){ dist = s.size(); }else if(dist<s.size()-1-before){ dist = s.size()-1-before; } if(ans>dist)ans = dist; } cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Shrinking |
User | RMQ |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1233 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 |
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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 |