看不懂题解
by KZ11z @ 2018-10-04 11:22:48
#include<iostream>
#include<cmath>
using namespace std;
int main()
{
int n,x,cmp,cnt=0;
cin>>n>>x;
for(int i=1;i<=n;i++)
{
cmp=i;
while(cmp!=0)
{
if(cmp%10==x)
cnt++;
cmp=cmp/10;
}
}
cout<<cnt;
}
by emmmmmmmmm @ 2018-10-04 11:25:45
不需要数组
by emmmmmmmmm @ 2018-10-04 11:27:32
直接每个数都循环一遍，把要求的记录下来即可
by emmmmmmmmm @ 2018-10-04 11:28:49
反转数字会吧
by emmmmmmmmm @ 2018-10-04 11:29:05
反转数字？
by KZ11z @ 2018-10-04 11:32:36
不过也谢谢了 看懂了
by KZ11z @ 2018-10-04 11:32:52
可不可以写一个数组的给我 谢谢大神
by KZ11z @ 2018-10-04 11:35:38