结果试了好几种都对啊
by Cortana @ 2017-07-20 17:11:47
```cpp
#include<iostream>
#include<cstdlib>
#include<cmath>
#include<algorithm>
#include<cstdio>
using namespace std;
int c,a[1001],m,n,o=1,i,j,b;
int main()
{
cin>>m>>n;
for(j=1;j<=n;j++)
{
cin>>b;
for(i=1;i<=m;i++)
{
if(a[i]==b)
break;
a[o]=b;
o++;
c++;
if(o>m)
o=1;
break;
}
}
cout<<c;
return 0;
}
```
by 歪鹅 @ 2017-07-26 20:14:18
也十分
by 歪鹅 @ 2017-07-26 20:14:41