func_code_string: #include <bits/stdc++.h>   using namespace std;   inline int read() {     char ch = getchar();     int x = 0, f = 1;     while (ch <  0  || ch >  9 ) {       if (ch ==  - ) f = -1;       ch = getchar();     }     while (ch >=  0  && ch <=  9 ) {       x = (x << 1) + (x << 3) -  0  + ch;       ch = getchar();     }     return x * f;   }   int main() {     priority_queue<int> q;     int n = read(), T = read();     int ans = 0;     for (int i = 1; i <= n; i++) {       int x = read();       x = max(x, i);       while (!q.empty() && q.top() >= T - i) {         q.pop();       }       if (x < T) q.push(x - i);       ans = max(ans, (int)q.size());     }     printf( %d n , ans);   }   