func_code_string: #include <bits/stdc++.h>   const int maxn = 1011;   const int mod = 256;   char str[maxn];   int main() {     gets(str);     int len = strlen(str);     int sad = 0;     for (int i = 0; i < len; i++) {       int a[11] = {0}, j = 0, temp = 0;       int c = str[i];       while (c) {         a[j++] = c % 2;         c /= 2;       }       for (int j = 7, k = 1; j >= 0; j--, k *= 2) {         temp += a[j] * k;       }       int res = (sad - temp + mod) % mod;       printf( %d n , res);       sad = temp;     }     return 0;   }   