public class Solution { public static void main(String[] args) { int a = 5; int s = sqr(a); System.out.println(s); } public static int sqr(int a) { return a * a; } }
public class Solution { public static void main(String[] args) { int a = 5; int s = sqr(a); System.out.println(s); } public static int sqr(int a) { return a * a; } }
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