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Python

JavaScript

Java

C++

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a = 7print(a)​#Python

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const a = 7;console.log(a);​//JavaScript

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public class Main {  public static void main(String[] args) {    int a = 7;    System.out.println(a);  }}​//Java

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#include <iostream>using namespace std;​int main() {  int a = 7;  cout << a;    return 0;}​//C++

Python result:

JavaScript result:

Java result:

CPP result:

7

7

7

7