PROGRAM FOR SWAPING THROUGH TEMPLATE
//swaping through template
#include
template
void swap(T &x,T &y)
{
T temp=x;
x=y;
y=temp;
}
void main()
{
int a,b;
double c,d;
char e,f;
cout<<"enter the value of a(integer):";
cin>>a;
cout<<"enter the value of b(integer):";
cin>>b;
swap(a,b);
cout<<"a="<
cout<<"enter the value of c(double):";
cin>>c;
cout<<"enter the value of d(double):";
cin>>d;
swap(c,d);
cout<<"c="<
cout<<"enter the value of e(character):";
cin>>e;
cout<<"enter the value of f(character):";
cin>>f;
swap(e,f);
cout<<"e="<}
Output:
enter the value of a(integer):10
enter the value of b(integer):20
a=20:b=10
enter the value of c(double):5.5
enter the value of d(double):6.6
c=6.6:d=5.5
enter the value of e(character):x
enter the value of f(character):y
e=y:f=x
Press any key to continue
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