运行 ID: 41053

Main.cc: In function ‘int gcd(int, int)’:
Main.cc:5:9: error: ‘gcb’ was not declared in this scope
  return gcb(b,a%b);
         ^~~
Main.cc:5:9: note: suggested alternative: ‘gcd’
  return gcb(b,a%b);
         ^~~
         gcd
Main.cc: In function ‘int main()’:
Main.cc:11:8: error: ‘gcb’ was not declared in this scope
  int u=gcb(m,n);
        ^~~
Main.cc:11:8: note: suggested alternative: ‘gcd’
  int u=gcb(m,n);
        ^~~
        gcd