View Compilation Error

0_0_30561601_13459.cpp:50:2: error: missing terminating " character
  scanf("%d%2
  ^
0_0_30561601_13459.cpp: In function 'int main()':
0_0_30561601_13459.cpp:50:7: error: expected primary-expression at end of input
  scanf("%d%2
       ^
0_0_30561601_13459.cpp:50:7: error: expected '}' at end of input