Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:9:16: warning: 'num' is used uninitialized in this function [-Wuninitialized]
cout << num / 30 << endl;
^~
/in/foo.cc: In function 'int main()':
/in/foo.cc:9:16: warning: 'num' is used uninitialized in this function [-Wuninitialized]
cout << num / 30 << endl;
^~
