View Compilation Error

0_0_37141270_23048.cpp: In function 'void vis(char*)':
0_0_37141270_23048.cpp:39:1: error: a function-definition is not allowed here before '{' token
 {
 ^
0_0_37141270_23048.cpp:56:1: error: expected '}' at end of input
 }
 ^