#include <iostream>
using namespace std;
int tab [500001];
int main()
{
int n;
bool x;
cin>>n;
for(int i=0;i<n-1;i++)cin>>tab[i];
for(int i=1;i<=n;i++)
{
x=false;
for(int j=0;j<n-1;j++)
{
if(i==tab[j])
x=true;
}
if(x==false)
cout<<i;
}
return 0;
}
Replies to Untitled 
| Title |
Name |
Language |
UNIX |
When |
| Re: Untitled |
Jittery Macaque |
text |
1415915369 |
9 Years ago. |
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