Android Developers

#In Dynamically Typed Programming Language Like Ruby To Declare A Variable  We Don't Need To Specify The Data Type(int, double, String, char). The Compiler Will Automatically Recognize The Data Type Of The Variable Based On The Value It Holds.

x = 10

PI = 3.14

LanguageName = "Ruby"

FirstLetter = 'R'

#Finally Print The Variables To The Terminal.

puts x

puts PI

puts LanguageName

puts FirstLetter

//In Dynamically Typed Programming Language Like JavaScript To Declare A Variable  We Don't Need To Specify The Data Type(int, double, String, char). The Compiler Will Automatically Recognize The Data Type Of The Variable Based On The Value It Holds.

x = 10;

PI = 3.15;

LanguageName = "JavaScript";

FirstLetter = 'J';

//Finally Print The Variables To The Terminal.

console.log(x);

console.log(PI);

console.log(LanguageName);

console.log(FirstLetter);

#In Dynamically Typed Programming Language Like Python To Declare A Variable  We Don't Need To Specify The Data Type(int, double, String, char). The Compiler Will Automatically Recognize The Data Type Of The Variable Based On The Value It Holds.

x = 10

PI = 3.14

LanguageName = "Python"

FirstLetter = 'P'

#Finally Print The Variables To The Terminal.

print(x)

print(PI)

print(LanguageName)

print(FirstLetter)

#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
 //In Statically Typed Programming Language Like C++ To Declare A Variable  We Need To Specify The Data Type(int, double, string, char) Otherwise We Get An Error In Compile Time
 
 int x = 10;
 
 double PI = 3.14;
 
 string LanguageName = "C++";
 
 char FirstLetter = 'C';

//Finally Print The Variables To The Terminal.
 
 cout<<x <<endl;
 
 cout<<PI <<endl;
 
 cout<<LanguageName <<endl;
 
 cout<<FirstLetter <<endl;
}

import java.util.*;

public class Main
{
 public static void main(String[] args)
 {
  //In Statically Typed Programming Language Like Java To Declare A Variable  We Need To Specify The Data Type(int, double, String, char) Otherwise We Get An Error In Compile Time
  
  int x = 10;
  
  double PI = 3.14;
  
  String LanguageName = "Java";
  
  char FirstLetter = 'J';

//Finally Print The Variables To The Terminal.
  
  System.out.println(x);
  
  System.out.println(PI);
  
  System.out.println(LanguageName);
  
  System.out.println(FirstLetter);
 }
}