Run id: 139550

Main.cc: In function 'int zhi(int)':
Main.cc:7:8: error: 's' was not declared in this scope
     if(s==1)    return 0;
        ^
Main.cc: In function 'int fz(int)':
Main.cc:23:1: error: expected ';' before '}' token
 }
 ^