View Compilation Error

0_0_16325587_15462.cpp: In function 'int main()':
0_0_16325587_15462.cpp:8:15: error: expected ')' before numeric constant
     while (n--0)
               ^
0_0_16325587_15462.cpp:8:16: error: expected ';' before ')' token
     while (n--0)
                ^