Write a C++ program to print all alphabets

display alphabets using loops

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Write a C++ program to print all alphabets

In this article, we will discuss the concept of Write a C++ program to print all alphabets

In this post, we are going to learn how to write a program to print all characters of English alphabet using for, while and do-while loop in C++ language

Code to print all characters of alphabet

Code to print all characters of alphabet using for loop

In this code, we are going to learn how to print all characters of English alphabet using for loop in C++ language

Program 1

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

using namespace std;

int main()
{
    char ch;
    //declare a char type variable

    cout<<"The list of Alphabets from A to Z"<<endl;
    for(ch='A'; ch<='Z'; ch++){
        cout<<ch<<" ";//print upper case character with space
    }

    cout<<"\n\nThe list of Alphabets from a to z"<<endl;
    for(ch='a'; ch<='z'; ch++){
        cout<<ch<<" "; //print lower case character with space
    }

getch();
return 0;
}

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

The list of Alphabets from A to Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The list of Alphabets from a to z
a b c d f g h i j k l m n o p q r s t u v w x y z

Code to print all characters of alphabet using while loop

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

Program 2

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

using namespace std;

int main()
{
    char ch;
    //declare a char type variable

    cout<<"The list of Alphabets from A to Z"<<endl;
    ch='A';
    while(ch<='Z'){
        cout<<ch<<" ";
         ch++;
    }


    cout<<"\n\nThe list of Alphabets from A to Z"<<endl;
    ch='a';
    while(ch<='z'){
        cout<<ch<<" ";
         ch++;
    }


getch();
return 0;
}

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

The list of Alphabets from A to Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The list of Alphabets from a to z
a b c d f g h i j k l m n o p q r s t u v w x y z

Code to print all characters of alphabet using do-while loop

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

Program 3

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

using namespace std;

int main()
{
    char ch;
    //declare a char type variable

    cout<<"The list of Alphabets from A to Z"<<endl;
    ch='A';
    do{
        cout<<ch<<" ";
         ch++;
    }while(ch<='Z');//print upper case Alphabets using do-while loop


    cout<<"\n\nThe list of Alphabets from A to Z"<<endl;
    ch='a';
    do{
        cout<<ch<<" ";
         ch++;
    }while(ch<='z'); //print lower case Alphabets using do-while loop


getch();
return 0;
}

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

The list of Alphabets from A to Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The list of Alphabets from a to z
a b c d f g h i j k l m n o p q r s t u v w x y z

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