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class string_cat
{
private:
char s1[100];
public:
void getString()
{
cout<< "Enter string: ";
cin>> s1;
}
void display()
{
cout<< "name = " << s1;
}
string_cat operator + (string_cat str)
{
string_cat result;
strcat(s1,str.s1);
strcpy(result.s1,s1);
return result;
}
};
// main program
int main()
{
string_cat s1,s2,sum;
s1.getString();
s2.getString();
sum = s1 + s2;
sum.display();
return 0;
}