//函数声明
int narcissistic (int number);
void PrintN(int m, int n);
int main(){
int m, n;
scanf("%d %d", &m, &n);
if( narcissistic (m))
printf("%d is a narcissistic number\n",m);
PrintN(m, n);
if( narcissistic(n))
printf("%d is a narcissistic number\n",n);
return 0;
}
//判断number是否是水仙花数,是返回1,否返回0
int narcissistic (int number){
int t = number;
//计数
int count = 1;
//统计number是几位数
while(t>9){
count++;
t/=10;
}
//设置一个返回值,是水仙花则反judge=1;否则judge=0;
int judge = 0;
int b = number;
int sum = 0;
while(b>0){
int a = b%10;
b/=10;
int p = a;
int j = 1;
while(j<count){
p *= a;
j++;
}
sum += p;
}
if(sum == number){
judge = 1;
}
return judge;
}
//打印区间m,n之间所有的水仙花数
void PrintN(int m, int n){
int i;
for(i = m+1; i<n; i++){
//函数嵌套调用函数
if(narcissistic(i)){
printf("%d\n",i);
}
}
}