View Compilation Error

0_0_19775703_5208.cpp: In function 'int main()':
0_0_19775703_5208.cpp:38:19: error: expected '}' at end of input
             f[a]=b;
                   ^
0_0_19775703_5208.cpp:38:19: error: expected '}' at end of input
0_0_19775703_5208.cpp:38:19: error: expected '}' at end of input