View Compilation Error

0_0_33605992_18008.cpp: In function 'int main()':
0_0_33605992_18008.cpp:54:29: error: expected '}' at end of input
             scanf("%s", opt);
                             ^
0_0_33605992_18008.cpp:54:29: error: expected '}' at end of input
0_0_33605992_18008.cpp:54:29: error: expected '}' at end of input