Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <bits/stdc++.h>
- using namespace std;
- int main()
- {
- string s;
- cin>>s;
- vector<int> mp(26,0);
- for(auto i: s){
- mp[i-'a']++;
- }
- int fl = 0;
- for(auto i: mp){
- if(i==1) fl = 1;
- }
- if(!fl){
- cout<<-1;
- return 0;
- }
- for(int i = 0; i < s.size(); i++){
- if(mp[s[i]-'a'] == 1){
- cout<<i;
- return 1;
- }
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment