View Compilation Error

0_0_29392880_30992.cpp:86:4: error: missing terminating " character
    scanf ("%2
    ^
0_0_29392880_30992.cpp: In function 'int main()':
0_0_29392880_30992.cpp:86:10: error: expected primary-expression at end of input
    scanf ("%2
          ^
0_0_29392880_30992.cpp:86:10: error: expected '}' at end of input
0_0_29392880_30992.cpp:86:10: error: expected '}' at end of input
0_0_29392880_30992.cpp:86:10: error: expected '}' at end of input