func_code_string: #include <bits/stdc++.h>   int main() {     char a[200100], b[200100];     while (~scanf( %s%s , a, b)) {       int c[1000];       memset(c, 0, sizeof(c));       int n = 0;       for (int i = 0; a[i]; ++i) ++c[a[i]];       int ya = 0;       for (int i = 0; b[i]; ++i)         if (c[b[i]]) --c[b[i]], ++ya, b[i] = -1;       for (int i = 0; b[i]; ++i)         if (b[i] != -1)           if (c[tolower(b[i])])             ++n, --c[tolower(b[i])];           else if (c[toupper(b[i])])             ++n, --c[toupper(b[i])];       printf( %d %d n , ya, n);     };     return 0;   };   