View Compilation Error

0_0_33223348_7011.cpp: In function 'int main()':
0_0_33223348_7011.cpp:43:28: error: expected ')' at end of input
              scanf ("%d", &a
                            ^
0_0_33223348_7011.cpp:43:28: error: expected '}' at end of input
0_0_33223348_7011.cpp:43:28: error: expected '}' at end of input
0_0_33223348_7011.cpp:43:28: error: expected '}' at end of input
0_0_33223348_7011.cpp:43:28: error: expected '}' at end of input