Los alfabetos en minúsculas y mayúsculas se pueden imprimir usando dos métodos, el primero es usar valores ASCII y el segundo es imprimir directamente valores de ‘A’ a ‘Z’ usando bucles. A continuación se muestra la implementación de ambos métodos:
- Usando valores ASCII:
- Valor ASCII de alfabetos en mayúsculas: 65 a 90.
- Valor ASCII de alfabetos en minúsculas: 97 a 122.
C++
// C++ program to print alphabets
#include <iostream>
using
namespace
std;
// Function to print the alphabet
// in lower case
void
lowercaseAlphabets()
{
// lowercase
for
(
int
c = 97; c <= 122; ++c)
cout << c <<
" "
;
cout << endl;
}
// Function to print the alphabet
// in upper case
void
uppercaseAlphabets()
{
// uppercase
for
(
int
c = 65; c <= 90; ++c)
cout << c <<
" "
;
cout << endl;
}
// Driver code
int
main()
{
cout <<
"Uppercase Alphabets"
<< endl;
uppercaseAlphabets(ch);
cout <<
"Lowercase Alphabets "
<< endl;
lowercaseAlphabets(ch);
return
0;
}
C
// C program to print alphabets
#include <stdio.h>
// Function to print the alphabet
// in lower case
void
lowercaseAlphabets()
{
// for lowercase
for
(
int
c = 97; c <= 122; ++c)
printf
(
"%c "
, c);
printf
(
"\n"
);
}
// Function to print the alphabet
// in upper case
void
uppercaseAlphabets()
{
// Run a loop from 65 to 90
for
(
int
c = 65; c <= 90; ++c)
// print its ascii values
printf
(
"%c "
, c);
printf
(
"\n"
);
}
// Driver program
int
main()
{
printf
(
"Uppercase Alphabets\n"
);
uppercaseAlphabets();
printf
(
"Lowercase Alphabets\n"
);
lowercaseAlphabets();
return
0;
}
Java
// JAVA program to print alphabet
class
Alpha {
private
int
ch;
void
uppercaseAlphabets()
{
// uppercase
for
(
int
c =
65
; c <=
90
; ++c)
System.out.print(
" "
+ c);
System.out.print(
"\n"
);
}
void
lowercaseAlphabets()
{
// lowercase
for
(
int
c =
97
; c <=
122
; ++c)
System.out.print(
" "
+ c);
System.out.print(
"\n"
);
}
// Driver program
public
static
void
main(String[] args)
{
int
ch;
System.out.println(
"Uppercase Alphabets"
);
Alpha ob =
new
Alpha();
ob.uppercaseAlphabets();
System.out.println(
"Lowercase Alphabets "
);
ob.lowercaseAlphabets();
}
}
Python3
# Python3 program to print alphabets
# Function to print the alphabet
# in lower case
def
lowercaseAlphabets():
# lowercase
for
c
in
range
(
97
,
123
):
print
(
chr
(c), end
=
" "
);
print
("");
# Function to print the alphabet
# in upper case
def
uppercaseAlphabets():
# uppercase
for
c
in
range
(
65
,
91
):
print
(
chr
(c), end
=
" "
);
print
("");
# Driver code
print
(
"Uppercase Alphabets"
);
uppercaseAlphabets();
print
(
"Lowercase Alphabets "
);
lowercaseAlphabets();
# This code is contributed by mits
C#
// C# program to print alphabet
using
System;
class
Alpha {
private
int
ch;
void
uppercaseAlphabets()
{
// uppercase
for
(
int
c = 65; c <= 90; ++c)
Console.Write(
" "
+ (
char
)c);
Console.Write(
"\n"
);
}
void
lowercaseAlphabets()
{
// lowercase
for
(
int
c = 97; c <= 122; ++c)
Console.Write(
" "
+ (
char
)c);
Console.Write(
"\n"
);
}
// Driver program
public
static
void
Main()
{
int
ch;
Console.WriteLine(
"Uppercase Alphabets"
);
Alpha ob =
new
Alpha();
ob.uppercaseAlphabets();
Console.WriteLine(
"Lowercase Alphabets "
);
ob.lowercaseAlphabets();
}
}
PHP
<?php
// PHP program to print alphabets
// Function to print the alphabet
// in lower case
function
lowercaseAlphabets()
{
// lowercase
for
(
$c
= 97;
$c
<= 122; ++
$c
)
echo
chr
(
$c
).
" "
;
echo
"\n"
;
}
// Function to print the alphabet
// in upper case
function
uppercaseAlphabets()
{
// uppercase
for
(
$c
= 65;
$c
<= 90; ++
$c
)
echo
chr
(
$c
).
" "
;
echo
"\n"
;
}
// Driver code
echo
"Uppercase Alphabets\n"
;
uppercaseAlphabets();
echo
"Lowercase Alphabets \n"
;
lowercaseAlphabets();
// This code is contributed by mits
?>
Producción:Uppercase Alphabets 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 Lowercase Alphabets 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
- Usando alfabetos directamente, es decir
- Para alfabetos en minúsculas: ejecute un ciclo de ‘a’ a ‘z’
- Para caracteres en mayúscula: ejecute un ciclo de ‘A’ a ‘Z’
C++
// C++ program to print alphabets
#include <iostream>
using
namespace
std;
// Function to print the alphabet
// in lower case
void
lowercaseAlphabets()
{
// lowercase
for
(
char
c =
'a'
; c <=
'z'
; ++c)
cout << c <<
" "
;
cout << endl;
}
// Function to print the alphabet
// in upper case
void
uppercaseAlphabets()
{
// uppercase
for
(
char
c =
'A'
; c <=
'Z'
; ++c)
cout << c <<
" "
;
cout << endl;
}
// Driver code
int
main()
{
cout <<
"Uppercase Alphabets"
<< endl;
uppercaseAlphabets(ch);
cout <<
"Lowercase Alphabets "
<< endl;
lowercaseAlphabets(ch);
return
0;
}
C
// C program to print alphabets
#include <stdio.h>
// Function to print the alphabet
// in lower case
void
lowercaseAlphabets()
{
// for lowercase
for
(
char
c =
'a'
; c <=
'z'
; ++c)
printf
(
"%c "
, c);
printf
(
"\n"
);
}
// Function to print the alphabet
// in upper case
void
uppercaseAlphabets()
{
// Run a loop from 65 to 90
for
(
char
c =
'A'
; c <=
'Z'
; ++c)
// print its ascii values
printf
(
"%c "
, c);
printf
(
"\n"
);
}
// Driver program
int
main()
{
printf
(
"Uppercase Alphabets\n"
);
uppercaseAlphabets();
printf
(
"Lowercase Alphabets\n"
);
lowercaseAlphabets();
return
0;
}
Java
// Java program to print alphabet
class
Alpha {
private
int
ch;
void
uppercaseAlphabets()
{
// uppercase
for
(
char
c =
'A'
; c <=
'Z'
; ++c)
System.out.print(
" "
+ c);
System.out.print(
"\n"
);
}
void
lowercaseAlphabets()
{
// lowercase
for
(
char
c =
'a'
; c <=
'z'
; ++c)
System.out.print(
" "
+ c);
System.out.print(
"\n"
);
}
// Driver program
public
static
void
main(String[] args)
{
System.out.println(
"Uppercase Alphabets"
);
Alpha ob =
new
Alpha();
ob.uppercaseAlphabets();
System.out.println(
"Lowercase Alphabets "
);
ob.lowercaseAlphabets();
}
}
C#
// C# program to print alphabet
using
System;
public
class
Alpha {
private
int
ch;
// Function to print the alphabet
// in upper case
void
uppercaseAlphabets()
{
// uppercase
for
(
char
c =
'A'
; c <=
'Z'
; ++c)
Console.Write(
" "
+ c);
Console.Write(
"\n"
);
}
// Function to print the alphabet
// in lower case
void
lowercaseAlphabets()
{
// lowercase
for
(
char
c =
'a'
; c <=
'z'
; ++c)
Console.Write(
" "
+ c);
Console.Write(
"\n"
);
}
// Driver code
public
static
void
Main()
{
Console.WriteLine(
"Uppercase Alphabets"
);
Alpha ob =
new
Alpha();
ob.uppercaseAlphabets();
Console.WriteLine(
"Lowercase Alphabets "
);
ob.lowercaseAlphabets();
}
}
// This code is contributed by Rajput-Ji
PHP
<?php
// PHP program to print alphabet
function
uppercaseAlphabets()
{
// uppercase
for
(
$c
= ord(
'A'
);
$c
<= ord(
'Z'
); ++
$c
)
echo
(
" "
.
chr
(
$c
));
echo
(
"\n"
);
}
function
lowercaseAlphabets()
{
// lowercase
for
(
$c
= ord(
'a'
);
$c
<= ord(
'z'
); ++
$c
)
echo
(
" "
.
chr
(
$c
));
echo
(
"\n"
);
}
// Driver program
echo
(
"Uppercase Alphabets"
);
uppercaseAlphabets();
echo
"Lowercase Alphabets "
;
lowercaseAlphabets();
// This code is contributed by Code_Mech
Producción:Uppercase Alphabets 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 Lowercase Alphabets 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
Estos programas imprimen todos los alfabetos en mayúsculas y minúsculas continuamente.