Program to display array value using for loop in Java

Program to display array value using for loop in Java

In this article, we will discuss the concept of Program to display array value using for loop in Java

In this post, we are going to learn how to write a program to  print in an array using for loop in Java language

Code to print  array elements

Code to print elements of an array using for loop – #1

In this code, we are going to learn how to display array elements in an array using for loop in Java language

Program 1

//Display integer of an array using for loop

class Disp_Array_element_int{
public static void main (String args[]){
int arr[]=new int[]{3,6,9,12,15,18}; 
//diclaration and initialization of an array

System.out.println("Display elements of given array");

//for loop use to displays the elements by incrementing value of i
for(int i=0; i<arr.length; i++){
System.out.print(arr[i]+" ");

}
}
}

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

Display elements of given array
3,6,9,12,15,18

 

Code to print elements of an array using for loop – #2

In this code, we are going to learn how to display array elements in an array using for loop in Java language

Program 2

//Display integer of an array using for loop

class Disp_Array_element_int1{
public static void main (String args[]){
int arr[]=new int[6]; 
arr[0]=12;
arr[1]=13;
arr[2]=14;
arr[3]=15;
arr[4]=16;
arr[5]=17;
//diclaration and initialization of an array

System.out.println("Display elements of given array");

//for loop use to displays the elements by incrementing value of i
for(int i=0; i<arr.length; i++){
System.out.print(arr[i]+" ");

}
}
}

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

Display elements of given array
12,13,14,15,16,17

 

Code to print Strings of an array using for loop – #1

In this code, we are going to learn how to display string array elements in an array using for loop in Java language

Program 1

//Java program to read and print string of an array using while

class Disp_Array_of_String_forloop{
public static void main (String args[]){
String str[]=new String[5]; 
//diclaration and creation of an array

str[0]="Malala";
str[1]="Poma";
str[2]="Neha";
str[3]="Sona";
str[4]="Monika";
//input the String input

System.out.println("\nYour strings are:");

for(int j=0; j<str.length;  j++){
System.out.println(str[j]); 

}//display all entered string
}
}

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

Your Strings are

Malala
Poma
Neha
Sona
Monika

 

 

Code to print Strings of an array using for loop – #2

In this code, we are going to learn how to display string array elements in an array using for loop in Java language

Program 2

//Java program to read and print string of an array using while

class Disp_Array_of_String_forloop1{
public static void main (String args[]){
String str[]=new String[]{"Joe","Kumu","Nelo","Puni","Sri"}; 
//diclaration and creation of an array


System.out.println("\nYour strings are:");

for(int j=0; j<str.length;  j++){
System.out.println(str[j]); 

}//display all entered string
}
}

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

Your Strings are

Joe
Kumu
Nelo
Puni
Sri

Code to print character of an array using for loop – #1

In this code, we are going to learn how to display character array elements in an array using for loop in Java language

Program 1

//Print character of an array using for looop
class Disp_Array_Char_Forloop{
public static void main (String args[]){
char Char[]=new char[6]; 
//diclaration and creation of character array
Char[0]='A';
Char[1]='C';
Char[2]='E';
Char[3]='G';
Char[4]='I';
Char[5]='K';

System.out.println("\n characters are:");
for(int j=0; j<Char.length; j++){
System.out.println(Char[j]); 
}//display all entered characters
}
}

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

characters are:

A
C
E
G
I
K

 

Code to print character of an array using for loop – #2

In this code, we are going to learn how to display character array elements in an array using for loop in Java language

Program 2

//Print character of an array using for looop
class Disp_Array_Char_Forloop1{
public static void main (String args[]){
char Char[]=new char[]{'A','D','G','J','M'}; 
//diclaration and creation of character array

System.out.println("\n characters are:");
for(int j=0; j<Char.length; j++){
System.out.println(Char[j]); 
}//display all entered characters
}
}

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

Characters are

A
D
G
J
M

 

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