View Compilation Error

0_0_36264109_11944.cpp: In function 'int main()':
0_0_36264109_11944.cpp:117:28: error: expected ')' before ';' token
     while (scanf("%lld",&n);) {
                            ^
0_0_36264109_11944.cpp:117:29: error: expected primary-expression before ')' token
     while (scanf("%lld",&n);) {
                             ^