first commit

2022-12-15 23:51:04 +07:00
commit 87d51fb251
292 changed files with 12623 additions and 0 deletions
@@ -0,0 +1,15 @@
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args){
+        Scanner reader = new Scanner(System.in);
+        float a = reader.nextFloat(), b = reader.nextFloat();
+        if(a==0){
+            if(b!=0) System.out.println("VN");
+            else System.out.println("VSN");
+        }else{
+            System.out.printf("%.2f", -b/a);
+        }
+        reader.close();
+    }
+}