View Compilation Error

0_0_10694635_28306.cpp:15: error: `milk' does not name a type
0_0_10694635_28306.cpp: In function `int main()':
0_0_10694635_28306.cpp:29: error: `d' undeclared (first use this function)
0_0_10694635_28306.cpp:29: error: (Each undeclared identifier is reported only once for each function it appears in.)