1 solutions
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0
#include<bits/stdc++.h> using namespace std; int main() { string s; int i,cnt=0,m,sum=0,t; cin>>s; for(i=0;i<s.length();i++){ cnt=0; for(t=0;t<s.length();t++){ if(s[t]s[i]){ cnt++; m=t; } if(cnt2){ sum++; break; } } if(cnt1){ break; } } if(sums.length()){ cout<<"no"; }else{ cout<<s[m]; } return 0; }
- 1
Information
- ID
- 6787
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- 8
- Tags
- (None)
- # Submissions
- 129
- Accepted
- 24
- Uploaded By