func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, i, X[200005], poz, nr0;   long long A[200005], B[200005], val, t;   int main() {     ios::sync_with_stdio(false);     cin >> n >> t;     for (i = 1; i <= n; i++) cin >> A[i];     for (i = 1; i <= n; i++) {       cin >> X[i];       if (X[i] < X[i - 1]) {         cout <<  No n ;         return 0;       }       if (X[i] < i) {         cout <<  No n ;         return 0;       }       if (X[i - 1] != X[i] && X[i - 1] != (i - 1)) {         cout <<  No n ;         return 0;       }     }     A[n + 1] = A[n] + 1000000001;     for (i = 1; i <= n; i++) B[X[i]] = A[X[i] + 1] + t - 1;     val = B[n] - 1;     for (i = n - 1; i >= 1; i--) {       if (B[i] != 0)         val = B[i];       else {         if (val < A[i + 1] + t) {           cout <<  No n ;           return 0;         }       }       B[i] = val;       val--;     }     cout <<  Yes n ;     for (i = 1; i <= n; i++) cout << B[i] <<    ;     cout <<   n ;     return 0;   }   