func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long MOD = (long long)1e9 + 7;   const long double PI = 3.141592653589793238462643383279502884197;   priority_queue<int, vector<int>, greater<int> > pq;   vector<int> v;   char s[300001];   int main() {     int n;     scanf( %d , &n);     scanf( %s , s);     int mav = s[0], mavi = 0;     for (int i = 1; i < n; i++) {       if (s[i] < mav) return !printf( YES n%d %d , mavi + 1, i + 1);       if (mav < s[i]) {         mav = s[i];         mavi = i;       }     }     printf( NO );   }   