func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long N = 3e5 + 5;   long long a[N], pos[N];   long long n;   int32_t main() {     ios::sync_with_stdio(0);     cin.tie(0);     cout.tie(0);     ;     long long t = 1;     cin >> t;     while (t--) {       cin >> n;       for (long long i = 1; i <= n; i++) cin >> a[i];       long long ok = 1;       for (long long i = 1; i + 1 <= n; i++) {         if (a[i + 1] == a[i] + 1 || a[i + 1] < a[i]) continue;         ok = 0;       }       if (ok)         cout <<  Yes               <<   n ;       else         cout <<  No               <<   n ;     }     return 0;   }   