lt422.c

来自「陈孟建等编著的C语言教程附带光盘」· C语言 代码 · 共 12 行

# include "stdio.h"
int fun2(int n,int m)
{ if (n==0)
   return m;
else 
  return fun2(n/10,m*10+n%10);
}
 void main( )
{ printf ("%d\n",fun2(5678,0));
}