Run C, C++, Java, PHP, Python, JavaScript Codes Just from This Forum!

#1

Now you will be able to program in C, C++, Java, PHP, Python, JavaScript, and more! Thanks to the Techie Delight and GDB Online for their esteemed support. Select any language from the drop-down menu, write your code, and click run (or press F9) to execute it. There are two IDE that complement each other.

For best experience use, Mozilla Firefox if using desktop;
Google Chrome or Mozilla Firefox if using mobile:

#2

Here is another IDE for Team collaborations powered by CP Initiative:

C++

Python 3

Try the following codes:

C:

Code: [Select all] [Expand/Collapse]

#include<stdio.h>  
  
long factorial(int n)  
{  
  if (n == 0)  
    return 1;  
  else  
    return(n * factorial(n-1));  
}  
   
void main()  
{  
  int number;  
  long fact;  
  printf("Enter a number: ");  
  scanf("%d", &number);   
   
  fact = factorial(number);  
  printf("Factorial of %d is %ld\n", number, fact);  
  return 0;  
}  

Code: [Select all] [Expand/Collapse]

#include<stdio.h>  
int main()    
{    
 int i,fact=1,number;    
 printf("Enter a number: ");    
  scanf("%d",&number);    
    for(i=1;i<=number;i++){    
      fact=fact*i;    
  }    
  printf("Factorial of %d is: %d",number,fact);    
return 0;  
}   

C++:

Code: [Select all] [Expand/Collapse]

#include <iostream>
using namespace std;
 
int main() {
    int numbers[2][3];
 
    cout << "Enter 6 numbers: " << endl;
 
    // Storing user input in the array
    for (int i = 0; i < 2; ++i) {
        for (int j = 0; j < 3; ++j) {
            cin >> numbers[i][j];
        }
    }
 
    cout << "The numbers are: " << endl;
 
    //  Printing array elements
    for (int i = 0; i < 2; ++i) {
        for (int j = 0; j < 3; ++j) {
            cout << "numbers[" << i << "][" << j << "]: " << numbers[i][j] << endl;
        }
    }
 
    return 0;
}

Java:

Code: [Select all] [Expand/Collapse]

public class GCD {
 
    public static void main(String[] args) {
        int n1 = 366, n2 = 60;
        int hcf = hcf(n1, n2);
 
        System.out.printf("G.C.D of %d and %d is %d.", n1, n2, hcf);
    }
 
    public static int hcf(int n1, int n2)
    {
        if (n2 != 0)
            return hcf(n2, n1 % n2);
        else
            return n1;
    }
}

Python:

Given the list of integers, X, write code to count how many integers are strictly larger than all the integers to their right. Exclude the last digit since it doesn’t have a number to its right. E.g. for [2,3,1] the answer should be 1 while for [12,4,4,2,2,3] the answer is 2.

In Python the code may look like (Use other languages):

Code: [Select all] [Expand/Collapse]

X = [7,9,5,3,2,4,5,0]
 
def current_max(X):
    m = 0
    for i in X[::-1]:
        m = max(m, i)
        yield m
N_int = sum([x>y for x,y in zip(X[-2::-1], current_max(X))])
print(N_int)

#3

Copy and paste this template into the editor above and start learning HTML5, CSS, and JavaScript:

Code: [Select all] [Expand/Collapse]

<!DOCTYPE html>
<html lang='en'>
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- The above 3 meta tags must come first in the head; thereafter 
    other head content may follow -->
    <title>Document</title>
</head> 
<body>
<h1>Hello World</h1>
</body>
</html>

#4

Code: [Select all] [Expand/Collapse]

import java.util.Date;
public class Main {
    public static void main(String[] args) {
        byte age = 45;
        Date now = new Date();
        System.out.println(now);
        System.out.println("Hello TSSFL ODF");
    }
}

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