import Java.util.Scanner;

public class TestJavaCode.java
    public static void main(String[] args){

        int a = 8;
        int b = 4;
        int c = 0;
        float d = 3.14;
        float e = 6.85;
        float f = 0.0;
        String animal = "dog";
        String statement = "is good!";
        char letter1 = 'c';
        char letter2  = 'a';
        char letter3 = 't';
        boolean working = true;
        String entry;
        boolean holdRetuurn;

        System.out.println(a + "this is var a");
        System.out.println(b + "this is var b");
        System.out.println(c + "this is var c");
        System.out.println(a + b + "this is a + b");
        c = a + b;
        System.out.println(c + "this is a + b saved in c");
        c = a - b;
        System.out.println(c + "this is a - b saved in c");
        c = a * b;
        System.out.println(c + "this is a * b saved in c");
        c = a / b;
        System.out.println(c + "this is a / b saved in c");
        c = a * (a - b);
        System.out.println(c + "this is a * (a - b) saved in c");
        f = d + e;
        System.out.println(f + "this is d + e saved in c");
        f = d * e;
        System.out.println(f + "this is d * e saved in c");
        System.out.println(animal);
        System.out.println(statement);

        System.out.println("enter a string");

        if(working == true){
            System.out.println(animal + statement);  
        }

        for(int i = 0; i < word.length(); i++){
            Systerm.out.println(letter1 + letter2 + letter3)
        }
        if(holdRetuurn == true){
            System.out.println("you have entered a string that contains letters that make up the word 'no' ");
        }
        else {
            System.out.println("you have entered a string that does not contain all letters that make up the word 'no' ");
        }

    }
}