View Compilation Error

0_0_33143993_16014.cpp:67:2: error: missing terminating " character
  while(scanf("%lld%
  ^
0_0_33143993_16014.cpp: In function 'int main()':
0_0_33143993_16014.cpp:67:13: error: expected primary-expression at end of input
  while(scanf("%lld%
             ^
0_0_33143993_16014.cpp:67:13: error: expected ')' at end of input
0_0_33143993_16014.cpp:67:13: error: expected statement at end of input
0_0_33143993_16014.cpp:67:13: error: expected '}' at end of input