include<stdio.h>
include<stdlib.h>
int main()
{
int i = 0;
int j = 0;
int d = 0;
int count = 0;
for (i = 1; i <= 100; i++)
{
j = i;
d = j % 10;
if (d == 9)
{
count++;
}
}
printf("count = %d\n", count);
system("pause");
return 0;
}
数一下1到100w之间含有9的数字
最新推荐文章于 2022-11-25 23:15:36 发布