Program to display all Alphabets in given range in C++

Program to display all Alphabets in given range in C++

In this article, we will discuss the concept of Program to display all Alphabets in given range in C++

In this post, we are going to learn how to write a program to  print all alphabets in given range using  for, while and do-while  loop in C++ language

Code to display all Alphabets in given range

Code to print all alphabets in given range using for loop

In this code, we are going to learn how to print all alphabets in given range using for loop in C++ language

Program 1

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

using namespace std;

int main()
{
    char i,ch1,ch2;//Char variable declaration
    cout<<"Enter the two Alphabet: "<<endl;
    //Ask to enter two Alphabets
    cin>>ch1>>ch2;
    //Read given alphabets by user
    cout<<"All Alphabet letters between "<<ch1<<" and "<<ch2<<": "<<endl;;

    for(i=ch1; i<=ch2; i++){
     cout<<" "<<i;

//display uppercase Alphabets with space
}
getch();
    return 0;
}

When the above code is executed, it producing the following result

Case 1

Enter two Alphabet: S
Z
All Alphabet letters between S and Z:
S  T   U   V   W   X   Y   Z

Case 2

Enter two Alphabet: p
x
All Alphabet letters between S and Z:
p  q  r  s  t  u  v  w  x

Code to print all alphabets in given range using while loop

In this code, we are going to learn how to print all alphabets in given range using while loop in C++ language

Program 2

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

using namespace std;

int main()
{
    char i,ch1,ch2;//Char variable declaration
    cout<<"Enter two Alphabet for range: "<<endl;
    //Ask to enter two Alphabets
    cin>>ch1>>ch2;
    //Read given alphabets by user
    cout<<"All Alphabet letters between "<<ch1<<" and "<<ch2<<": "<<endl;;
i=ch1;
    while(i<=ch2){
     cout<<" "<<i;
 i++;
//display uppercase Alphabets with space
}
getch();
    return 0;
}

When the above code is executed, it producing the following result

Case 1

Enter two Alphabet for range:
T
X
All Alphabet letters between T and Z:
T   U   V   W   X

Case 2

Enter two Alphabet for range:
m
s
All Alphabet letters between m and s:
m  n  o  p  q  r  s

 

Code to print all alphabets in given range using do-while loop

In this code, we are going to learn how to print all alphabets in given range using do-while loop in C++ language

Program 3

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

using namespace std;

int main()
{
    char i,ch1,ch2;//Char variable declaration
    cout<<"Enter two Alphabet for range: "<<endl;
    //Ask to enter two Alphabets
    cin>>ch1>>ch2;
    //Read given alphabets by user
    cout<<"All Alphabet letters between "<<ch1<<" and "<<ch2<<": "<<endl;;
i=ch1;
   do{
     cout<<" "<<i;
 i++;
//display uppercase Alphabets with space
} while(i<=ch2);
getch();
    return 0;
}

When the above code is executed, it producing the following result

Case 1

Enter two Alphabet for range:
M
R
All Alphabet letters between M and R:
M  N  O  P  Q  R

Case 2

Enter two Alphabet for range:
q
s
All Alphabet letters between q and s:
q  r  s

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