Function demo global variables

#1

let suppose there are two variables both have the same name one is declared globally and another is declared locally…so is it possible that we declare two variables with same name at different scopes…if yes then how value is printed global variable or local variables

#2

@mayanktiwari6957,

public class Main {
	static int n = 10;
	public static void main(String args[]) {
		Scanner scn = new Scanner(System.in);
		int n = 5;
		
		System.out.println(n);
		test();
	}
	public static void test() {
		System.out.println(n);
	}
}

Here the output will be:
5
10

In the method where local variable is defined the local value will be used. In the method where the local variable is not defined, global will be used.

#3

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