func_code_string: #include <bits/stdc++.h>   #pragma GCC optimize(2)   using namespace std;   void qread(int &x) {     int neg = 1;     x = 0;     char c = getchar();     while (c <  0  || c >  9 ) {       if (c ==  - ) neg = -1;       c = getchar();     }     while (c >=  0  && c <=  9 ) x = 10 * x + c -  0 , c = getchar();     x *= neg;   }   const int maxn = 200005;   char c[maxn];   int n, m;   string s, t;   int main() {     scanf( %d%d , &n, &m);     scanf( %s , c);     s = c;     scanf( %s , c);     t = c;     bool ok = false;     for (int(i) = 0; (i) < n; i++)       if (s[i] ==  * ) ok = true;     if (!ok) {       puts(s == t ?  YES  :  NO );       return 0;     }     int pre = 0, suf = 0;     while (s[pre] !=  *  && s[pre] == t[pre]) pre++;     while (s[n - suf - 1] !=  *  && s[n - suf - 1] == t[m - suf - 1]) suf++;     if (s[pre] ==  *  && s[n - suf - 1] ==  *  && pre - 1 < m - suf)       puts( YES );     else       puts( NO );     return 0;   }   