if i want to add two characters in this program then how it will be possible?

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C++

#include<iostream.h>
#include<conio.h>

template <class x="">
void fun(X a,X b)
{
     X c;
     c=a+b;
     cout<<"The sume of two numbers is :"<<c<<endl;
}

int main()
{
    fun(1,3);
    fun(1.1,2.2);
    fun('a','c');
    getch();
    return 0;
}

[edit]Code block sorted, HTML characters encoded - OriginalGriff[/edit]

Posted 14-Aug-11 5:07am

Ashutosh_g

Updated 14-Aug-11 5:23am

OriginalGriff

v2

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Richard MacCutchan · Answer 1 · 2011-08-14T07:37:00

Solution 3

C++

template <class X>
void fun(X a,X b)
...

will do it, although you may not always get the results you want. In general adding two characters to get a character result will often give strange values, stick to numbers (integer or real) only.

Posted 14-Aug-11 7:37am

Richard MacCutchan

Updated 14-Aug-11 7:38am

v2

Harmanjeet Singh · Answer 2 · 2011-08-14T13:59:00

Solution 4

XML

#include<iostream.h>
#include<conio.h>

template <class X>
void fun(X a,X b)
{
     X c;
     c=a+b;
     cout<<"The sum of two numbers is :"<<c<<endl;
}

int main()
{
    fun(1,3);
    fun(1.1,2.2);
    fun('a','c');
    getch();
    return 0;
}

It will work...

Posted 14-Aug-11 13:59pm

Harmanjeet Singh