#include <iostream>
#define n 9
using namespace std;
int main()
{
int i,a[n],temp[n];
cout << "enter 9 digits" << endl;
for(i=0;i<n;i++)
cin>>a[i];
for(i=0;i<n;i++)
cout<<a[i]<<" ";
for(i=0;i<n;i++)
{
if(a[i]==1)
temp[0]=a[i];
else if(a[i]==0)
temp[0]=a[i];
}
if(temp[0]!=0 && temp[0]!=1)
cout<<"\nnot possible\n";
for(i=0;i<n;i++)
{
if(a[i]==0)
temp[1]=a[i];
else if(a[i]==1)
temp[1]=a[i];
else if(a[i]==2)
temp[1]=a[i];
}
cout<<temp[0]<<""<<temp[1];
return 0;
}
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