View Compilation Error

0_0_22425896_963.cpp: In function 'int main()':
0_0_22425896_963.cpp:4:21: error: expected ')' before '!' token
 while(scanf("%d",&n)!EOF)
                     ^
0_0_22425896_963.cpp:4:25: error: expected ';' before ')' token
 while(scanf("%d",&n)!EOF)
                         ^