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Python

JavaScript

Java

C++

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a = 5a -= 3print(a)​#Python

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let a = 5;a -= 3;console.log(a);​//JavaScript

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public class Main {    public static void main(String[] args) {        int a = 5;        a -= 3;        System.out.println(a);    }}​//Java

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#include <iostream>#include <string>using namespace std;​int main() {  int a = 5;  a -= 3;  cout << a;  return 0;}​//C++

Python result:

JavaScript result:

Java result:

CPP result:

2

2

2

2