View Compilation Error

0_0_27258601_18692.cpp: In function 'int main()':
0_0_27258601_18692.cpp:18:7: error: expected ';' before 'printf'
       printf("%c",b);
       ^
0_0_27258601_18692.cpp:18:21: error: expected ')' before ';' token
       printf("%c",b);
                     ^