# include & ltmath.h & gt
void main()
{
Scanf("請輸入任意千位數:% d ",n);
int total = 0;
int chushu = 10000;
int x = n;
而(楚叔!=1)
x = n % chushu
total+=pow(x/(chushu/10),4);
楚數/= 10;
}
字符串result = total==n?“是”:“不是”;
printf(結果);