15 lines
262 B
C++
15 lines
262 B
C++
#include<cstdio>
|
|
#include<algorithm>
|
|
using std::sort;
|
|
int n,a[100001];
|
|
int main()
|
|
{
|
|
scanf("%d",&n);
|
|
for(int i=0;i<n;i++) scanf("%d",a+i);
|
|
sort(a,a+n);
|
|
printf("%d ",a[0]);
|
|
for(int i=1;i<n;i++) if(a[i]!=a[i-1]) printf("%d ",a[i]);
|
|
printf("\n");
|
|
return 0;
|
|
}
|