c语水仙花数for语句循环嵌套

Question

#include"stdio.h"
main()
{int a,b,c,x,s=0,n;
scanf("%d",&n);
for(s=100;s<=n;s++)
{x=s;
a=s/100;
s=s%100;
b=s/10;
s=s%10;
c=s;
if(aaa+bbb+ccc==x)
printf("%d\n",x);
}
}
为什么这样打出来全是11111111111…麻烦解释一下

Answer 1

因为你在循环代码里修改了循环变量s啊
你应该在循环中将s全部改为x，将x改为s

#include"stdio.h"
int main()
{int a,b,c,x,s=0,n;
scanf("%d",&n);
for(s=100;s<=n;s++)
{x=s;
a=x/100;
x=x%100;
b=x/10;
x=x%10;
c=x;
if(a*a*a+b*b*b+c*c*c==s)
    printf("%d\n",s);
}
}