Program to Display String array elements in Java

Program to Display String  array elements in Java

In this tutorial, we will discuss the concept of program to display String array elements in Java

In this topic, we are going to learn how to print String array elements in Java programming language  using for, while and do-while loops.

 

In this blog, We have already discuss that “What is an array“, type of arrays and how to access it(one dim, two dim and three dim arrays)

Arrays are the special type of variables to store Multiple type of values(int, string,char, etc)under the same name in the continuous memory location. we can be easily accessed using the indices(indexes)

Here,

• s1,s2,s3,s4 and s5 represent the string elements of the array
• 0,1,2,3 and 4 represent the index of the array which is used to access the array elements
• 1,2,3,4 and 5 represent the length of the array

Code to  print array elements of one dim array

Program to Display String array in Java using for loop

In this program, we are briefing how to print  String elements  of an array using for loop in Java language

Program 1

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

class Array_of_String_For1{
public static void main (String args[]){
String str[]=new String[5]; 
//diclaration and creation of an array

str[0]="Robert";
str[1]="Joe";
str[2]="Mariya";
str[3]="Baswan";
str[4]="Saman";

//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:

Robert
Joe
Mariya
Baswan
Saman

 

Program to Display String array in Java using while loop

In this program, we are briefing how to print  String of an array using while loop in Java language

Program 1

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

class Disp_Array_of_String_While1{
public static void main (String args[]){
String str[]=new String[5]; 
//diclaration and creation of an array

str[0]="Markony";
str[1]="Smith";
str[2]="Pidan";
str[3]="Jorge";
str[4]="Monika";
//input the String input

System.out.println("\nYour strings are:");
int j=0;
while(j<str.length){
System.out.println(str[j]); 
 j++;
}//display all entered string
}
}

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

Your Strings are:

Markony
Smith
Pidan
Jorge
Monika

 

Program to Display String array in Java using do-while loop

In this program, we are briefing how to print  Strings of an array using do-while loop in Java language

Program 3

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

class Array_of_String_DoWhile1{
public static void main (String args[]){
String str[]=new String[5]; 
//diclaration and creation of an array

str[0]="Dony";
str[1]="Sangagara";
str[2]="Uvaraj";
str[3]="Soniya";
str[4]="Malinka";
//input the String input

System.out.println("\nYour strings are:");
int j=0;
do{
System.out.println(str[j]); 
 j++;
}while(j<str.length);
//display all entered string
}
}

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

Your Strings are:

Dony
Sangagara
Uvaraj
Soniya
Malinka

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