#include<iostream>
#include<conio>
using namespace std;
void main()
{
int a;
cout<<"enter your value\n";
cin>>a;
try
{
if(a==0)
{
throw(a);
}
else
{
cout<<"a="<<a;
}
}
catch(int i)
{
cout<<"exception a="<<i;
}
getch();
}
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