

































int i,a,b,c;for(i=100;i<1000;i++)
{a=i%10;
b=i/10%10;
c=i/100;
if(a>c&&c>b&&a*b*c==a+b+c)
printf("%5d",i);}


































int i,a,b,c;
2011-06-30 10:44
2011-06-30 14:54
2011-06-30 18:40
2011-07-01 16:20
2011-07-02 00:46
2011-07-02 09:37
2011-07-02 11:06
程序代码:# include<stdio.h>
int main(void)
{
int i = 0;
int j = 0;
int m = 0;
for(i = 1; i <= 9; i++)
for(j = 0; j < 9; j++)
for(m = 0; m < 9; m++)
if(i + j + m == i * j *m && m > i && i > j)
printf("%d%d%d\n", i, j, m);
return 0;
}
2011-07-02 12:32
2011-07-02 18:51
2011-07-02 20:30