ÄæÐòµÄÈýλÊý(10)

#include<stdio.h>
int main()
{
 int n;
 int a,b,c;
 while(scanf("%d",&n)!=EOF)
 {
  if(n<100||n>=1000)continue;
  c=n%10;
  b=n/10%10;
  a=n/100;
  n=a+b*10+c*100;
  printf("%d\n",n);
 }
}

תÔØÓÚ:https://www.cnblogs.com/abc-24990/p/4257515.html