func_code_string: #include <bits/stdc++.h>   using namespace std;   const int N = 1e6 + 10;   const double pi = acos(-1.0);   struct Complex {     double x, y;     Complex(double x = 0.0, double y = 0.0) {       this->x = x;       this->y = y;     }     Complex operator-(const Complex &b) const {       return Complex(x - b.x, y - b.y);     }     Complex operator+(const Complex &b) const {       return Complex(x + b.x, y + b.y);     }     Complex operator*(const Complex &b) const {       return Complex(x * b.x - y * b.y, x * b.y + y * b.x);     }   };   void change(Complex y[], int len) {     for (int i = 1, j = len / 2; i < len - 1; i++) {       if (i < j) swap(y[i], y[j]);       int k = len / 2;       while (j >= k) {         j -= k;         k /= 2;       }       if (j < k) j += k;     }   }   void fft(Complex y[], int len, int on) {     change(y, len);     for (int h = 2; h <= len; h <<= 1) {       Complex wn(cos(-on * 2 * pi / h), sin(-on * 2 * pi / h));       for (int j = 0; j < len; j += h) {         Complex w(1, 0);         for (int k = j; k < j + h / 2; k++) {           Complex u = y[k];           Complex t = w * y[k + h / 2];           y[k] = u + t;           y[k + h / 2] = u - t;           w = w * wn;         }       }     }     if (on == -1)       for (int i = 0; i < len; i++) y[i].x /= len;   }   int n, m, k, i, j, p[30];   Complex A[N], B[N], C[N];   int a[N], b[N];   char sa[N], sb[N];   int main() {     for (i = 1; i <= 26; i++) scanf( %d , &p[i]);     scanf( %s %s , sa, sb);     m = strlen(sa), n = strlen(sb);     for (i = 0, j = m - 1; i < j; i++, j--) swap(sa[i], sa[j]);     for (i = 0; i < m; i++) a[i] = sa[i] -  a  + 1;     for (i = 0; i < n; i++) b[i] = sb[i] -  a  + 1;     for (k = 1; k < n; k <<= 1)       ;     for (i = 0; i < k; i++)       A[i] = Complex(2 * a[i] * p[a[i]] * (a[i] + p[a[i]]), 0),       B[i] = Complex(b[i], 0);     for (fft(A, k, 1), fft(B, k, 1), i = 0; i < k; i++) C[i] = C[i] - A[i] * B[i];     for (i = 0; i < k; i++)       A[i] = Complex(a[i] * a[i] + p[a[i]] * p[a[i]] + 4 * a[i] * p[a[i]], 0),       B[i] = Complex(b[i] * b[i], 0);     for (fft(A, k, 1), fft(B, k, 1), i = 0; i < k; i++) C[i] = C[i] + A[i] * B[i];     for (i = 0; i < k; i++)       A[i] = Complex(2 * (a[i] + p[a[i]]), 0),       B[i] = Complex(b[i] * b[i] * b[i], 0);     for (fft(A, k, 1), fft(B, k, 1), i = 0; i < k; i++) C[i] = C[i] - A[i] * B[i];     for (i = 0; i < k; i++) {       if (i < m)         A[i] = Complex(1, 0);       else         A[i] = Complex(0, 0);       B[i] = Complex(b[i] * b[i] * b[i] * b[i], 0);     }     for (fft(A, k, 1), fft(B, k, 1), i = 0; i < k; i++) C[i] = C[i] + A[i] * B[i];     for (i = 0; i < k; i++) {       A[i] = Complex(a[i] * a[i] * p[a[i]] * p[a[i]], 0);       if (i < n)         B[i] = Complex(1, 0);       else         B[i] = Complex(0, 0);     }     for (fft(A, k, 1), fft(B, k, 1), i = 0; i < k; i++) C[i] = C[i] + A[i] * B[i];     fft(C, k, -1);     for (int i = 0; i < n - m + 1; i++)       printf( %d , ((long long)(C[i + m - 1].x + 0.5) == 0));     return 0;   }   