View Compilation Error

0_0_31155446_19735.cpp: In function 'int main()':
0_0_31155446_19735.cpp:5:21: error: expected ')' before '!' token
 while(scanf("%d",&n)!EOF);{
                     ^
0_0_31155446_19735.cpp:5:25: error: expected ';' before ')' token
 while(scanf("%d",&n)!EOF);{
                         ^