1)how can i write a code that choses a random number and get user input and if the input coincides three times he wins

Question

java

Answer 1

https://docs.oracle.com/javase/8/docs/api/java/util/Random.html
^Get random number

https://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
^Get user input

Then just use a variable to track how many times they guess correctly. IF it's equal to 3, THEN display the message of them winning.

Answer 2

Here you go bro, I created the code so you can read it and learn:

https://code.sololearn.com/cqpYNoqDVfPM/#java

import java.util.Random;
import java.util.Scanner;

public class Program
{
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
Random rand = new Random();
int correct = 0;
int maxGuesses = 5;
int randNum = 0;
int[] userInput = new int[maxGuesses];
boolean isPlaying = true;

while(isPlaying) {
for(int i = 0; i < maxGuesses; ++i) {
System.out.println("Please input guess: ");
userInput[i] = scnr.nextInt();
System.out.println(":::Your guess is " + userInput[i] + ":::");

randNum = (rand.nextInt(10) + 1);
System.out.println(":::Random number is " + randNum + ":::");

if(userInput[i] == randNum) {
++correct;
System.out.println("+++Match!+++");
} else {
System.out.println("---Mismatch!---");
}
System.out.println("");
}
if(correct >= 3) {
System.out.println("!!!!! YOU WIN !!!!!");
isPlaying = false;
} else {
System.out.println("!!!!! YOU LOSE !!!!!");
isPlaying = false;
}
}
}
}

Answer 3

thanks ii really appreciate