Skip to main content

String Array

 

Array: 


1.String array

class Main{


/*Every application in Java must contain the main method. The Java compiler starts executing the code from the main method*/


    public static void main(String anyVar[]){

        

        String [] array={"1","2","3"};

    

    System.out.println("default values of string array:"+array);

    

    System.out.println("values for string array\nstring array[0]:"+array[0]+"\nstring array[1]:"+array[1]+

    "\nstring array[2]:"+array[2]);

   

 }

Output:

default values of string array:[Ljava.lang.String;@2a139a55                                                                   
values for string array                                                                                                       
string array[0]:1                                                                                                             
string array[1]:2                                                                                                             
string array[2]:3 

Screenshot:


:

#happyCoding :)

Comments

Post a Comment

Popular posts from this blog

Naming Convention

  Naming Convention : A naming convention is  a convention for naming things: Please find below the table for naming conventions: Naming Convention Format Example Camel Case camelCase 🐪aBcD Kebab Case kebab-case 🍢a-b-c-d Snake Case snake_case 🐍a_b_c_d Pascal Case PascalCase 🧑‍🦳AbCd Flat Case flatcase 📏abcd Upper Flat Case UPPERFLATCASE ABCD Screaming Snake Case SCREAMING_SNAKE_CASE 🐍A_B_C_D Camel Snake Case camel_Snake_Case 🐪🐍ab_Cd Pascal Snake Case Pascal_Snake_Case Ab_Cd Train Case Train-Case 🚃Ab-Cd Cobol Case COBOL-CASE 🍢AB-CD
Post a Comment
Read more

Simple java code

  Simple java code class Main{ /*Every application in Java must contain the main method. The Java compiler starts executing the code from the main method*/      public static void main(String anyVar[]){      System.out.println("Simple java code");       } } Output: Simple java code Screenshot: Online compiler:https://www.onlinegdb.com/online_java_compiler #happyCoding💁👍
Post a Comment
Read more
How to run lex yacc programs on win 10 In short: For Lex steps to run: lex lex7.l gcc lex.yy.c a     For YACC steps to run: lex simple_compound.l yacc -d simple_compound.y gcc lex.yy.c y.tab.c a                          A.Lex 1. download flex for windows http://flex-windows-lex-and-yacc.software.informer.com/2.5/ 2. install it locatin:  C:\Flex Windows\ 3.open cmd 4.You need to change location as follows:  cd C:\Flex Windows\EditPlusPortable 5. Steps to run : lex lex7.l gcc lex.yy.c a Output : Word Count : 13 Char Count : 80 Line Count : 7 codes : lex7.l %{ /* *Program to count no of characters, words and lines */ #include<stdio.h> #include<string.h> int c=0,w=0,l=0; %} %% [\t ]+              /* ignore whitespace */ [a-zA-z]+             {w=w+1; c=c+ yyleng;} [\n ]                           {l=l+1;} ['{','}''(',')',.,",;]          {c=c+1;} %% int main() {     yyin= fopen("file1.txt&qu
1 comment
Read more