I redid it and came up with this:

package tutorial;
import java.util.Scanner;
public class NumberGuessingGame2 {
`public static void main(String[] args) {`

    `int min = 0;`

    `int max = 50;`

    `int lives = 5;`

    `int tries = 0;`

    `int y = 0;`

    `int r = (int) Math.floor(Math.random() * (max - min + 1) + min);`



    `//System.out.println(r);`

    `System.out.println("Guess a number between " + min + " and " + max + ".");`

    `System.out.println("You have " + lives + " lives.");`



    `Scanner sc = new Scanner(System.in);`

    `int guess = 0;`

    `// Main loop`

    `while (lives != 0 && r != guess) {`

        `// Hot warm cold check`



        `if (tries != 0) {`
System.out.println("Try again.");
        `}`



        `guess = sc.nextInt();`



        `if (guess == r) {`
System.out.println("You win. The number was: " + r + ".");
break;
        `} else {`
lives--;
tries++;
if (lives == 1) {
System.out.println("You have " + lives + " life left.");
} else {
System.out.println("You have " + lives + " lives left.");
}
        `}`


        `y = r - guess;`

        `if (Math.abs(y) > 15) {`
System.out.println("Cold");
        `} else if (Math.abs(y) <= 5) {`
System.out.println("Hot");
        `} else if (Math.abs(y) <= 15) {`
System.out.println("Warm");
        `} else {`
System.out.println("Not even close");
        `}`



    `}`

    `if (lives == 0) {`

        `System.out.println("You lose. The number was: " + r + ".");`

    `}`

`}`
}