View Compilation Error

0_0_14820141_11056.cpp: In function 'int main()':
0_0_14820141_11056.cpp:5:28: error: 'n' was not declared in this scope
         while((scanf("%d",&n)!=EOF)&&n!=0)
                            ^
0_0_14820141_11056.cpp:11:17: error: 'print' was not declared in this scope
 print("%d\n",sum);}
                 ^