Question

c语言调用函数求水仙花数

Answer 1

#include <stdio.h>

void shuiXianHua(void);

int main(void)

{

shuiXianHua();

return 0;

}

void shuiXianHua(void)

{

int i = 0, ge = 0, shi = 0, bai = 0;

for(i = 100; i < 1000; i++)

{

bai = i / 100;

shi = i % 100 / 10;

ge = i % 10;

if(bai * bai * bai + shi * shi * shi + ge * ge * ge == i)

printf("%d\n", i);

}

}

Answer 2

int li(int n)
{ return n*n*n;
}

int shuixian(int n)
{
int b,s,g;
b=n/100;
s=n/10%10;
g=n%10;
if((li(b)+li(s)+li(g))==n)
return 1;
return 0;
}
int main()
{
int i;
scanf("%d",&i);
if(shuixian(i))
printf("%d\n",i);
return 0;
}