View Compilation Error

0_0_38640124_26849.cpp: In function 'bool Digger(long long int)':
0_0_38640124_26849.cpp:66:33: error: expected '}' at end of input
  Nouse[line_i]=Nouse[line_i+1]=0;//
                                 ^
0_0_38640124_26849.cpp:51:30: note: to match this '{'
 bool Digger(long long line_i){
                              ^