找出所有的水仙花数
#include<stdio.h>#include<math.h>
main()
{
int i, j, k, n;
for(n=100; n<=999; n++)
{
k = n%10;
j = (n/10)%10;
i = n/100;
if(n == i*i*i + j*j*j + k*k*k)
{
printf("%d\n", n);
}
}
}
#include<stdio.h>
#include<math.h>
main()
{
int i, j, k, n;
for(n=100; n<=999; n++)
{
k = n%10;
j = (n/10)%10;
i = n/100;
if(n == pow(i,3)+ pow(j,3) + pow(k,3))
{
printf("%d\n", n);
}
}
} 随便改改
