Function template.

Write a C++ program to implement function template.

Algorithm:

Step 1: Start the program.

Step 2: Create the function template, to find the maximum of two numbers.

Step 3: Get different data type values like integer, float, and character as the argument to the function.

Step 4: Find the maximum of those data using template function.

Step 5: Display the result Step.

Step 6: Stop the program.

Program Code:

#include<iostream.h>

#include<conio.h>

#include<string.h>

template<class t>

t max(t a,t b)

{

if (a>b)

return a;

else

return b;

}

void main()

{

clrscr();

char ch1,ch2; int a,b;

cout<<"Enter two characters:";

cin>>ch1>>ch2;

cout<<"Maximum of "<<ch1 <<” , “<<ch2 <<”is :”<<max(ch1,ch2)<<endl;

cout<<"Enter 2 integers:";

cin>>a>>b; cout<<"Maximum of"<<a<<” „ ”<<b<<” is :”<<max(a,b)<<endl;

getch();

}

Output:

Enter two characters: z a

Maximum of z , a is : a

Enter 2 integers: 25 35

Maximum of 25 , 35 is : 35