fixes

src/Main.java

@@ -8,35 +8,33 @@ public class Main {
     public static void main(String[] args) {
 
         Scanner scanner = new Scanner(System.in);
-        int number1 = scanner.nextInt();
+        float number1 = scanner.nextFloat();
         String operation = scanner.next();
-        int number2 = scanner.nextInt();
+        float number2 = scanner.nextFloat();
         System.out.print("Ответ:");
 
         if (":".equals(operation)) {
             if (number2 != 0) {
-                float division = (float) number1 / (float) number2;
+                float division = number1 / number2;
                 System.out.println(division);
             } else {
                 System.out.println("На 0 делить нельзя");
             }
         }
-        {
 
         if ("+".equals(operation)) {
-                int addition = number1 + number2;
+            float addition = number1 + number2;
             System.out.println(addition);
         }
 
         if ("-".equals(operation)) {
-                int subtraction = number1 - number2;
+            float subtraction = number1 - number2;
             System.out.println(subtraction);
         }
 
         if ("*".equals(operation)) {
-                int multiplication = number1 * number2;
+            float multiplication = number1 * number2;
             System.out.println(multiplication);
         }
     }
-    }
 }