func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long t;     cin >> t;     while (t--) {       long long N;       cin >> N;       vector<long long> a(N);       for (auto &x : a) cin >> x;       ;       long long l = -1;       for (int i = 0; i < N - 1; i++) {         if (abs(a[i + 1] - a[i]) >= 2) {           l = i;           break;         }       }       if (l == -1)         cout <<  No  << endl;       else         cout <<  Yes n  << l + 1 <<     << l + 2 << endl;     }     return 0;   }   