func_code_string: #include <bits/stdc++.h>   using namespace std;   int n;   char a[5];   char s1[3], s2[3];   void solve() {     int i, vt, kq1, kq2;     scanf( %d , &n);     n = n % 4;     a[0] =  v ;     a[1] =  < ;     a[2] =  ^ ;     a[3] =  > ;     for (i = 0; i < 4; i++)       if (a[i] == s1[0]) vt = i;     kq1 = 0;     kq2 = 0;     if (a[(vt + n) % 4] == s2[0]) kq1 = 1;     if (a[(vt - n + 4) % 4] == s2[0]) kq2 = 1;     if (kq1 == 1 && kq2 == 0) printf( cw n );     if (kq1 == 0 && kq2 == 1) printf( ccw n );     if ((kq1 == 0 && kq2 == 0) || (kq1 == 1 && kq2 == 1)) printf( undefined n );   }   int main() {     while (scanf( %s %s , &s1, &s2) > 0) {       solve();     }     return 0;   }   