Run id: 139548

Main.cc: In function 'int fz(int)':
Main.cc:22:1: error: expected ';' before '}' token
 }
 ^
Main.cc: In function 'int main()':
Main.cc:24:11: warning: unused variable 'm' [-Wunused-variable]
     int n,m,f=0;
           ^