Rock-Paper-Scissors Java Game
As a Systems Engineer at Tata Consultancy Services, I deliver exceptional software products for mobile and web platforms, using agile methodologies and robust quality maintenance. I am experienced in performance testing, automation testing, API testing, and manual testing, with various tools and technologies such as Jmeter, Azure LoadTest, Selenium, Java, OOPS, Maven, TestNG, and Postman.
I have successfully developed and executed detailed test plans, test cases, and scripts for Android and web applications, ensuring high-quality standards and user satisfaction. I have also demonstrated my proficiency in manual REST API testing with Postman, as well as in end-to-end performance and automation testing using Jmeter and selenium with Java, TestNG and Maven. Additionally, I have utilized Azure DevOps for bug tracking and issue management.
Write a Java program that simulates a Rock-Paper-Scissors game. The program should allow the user to play 5 rounds against the computer. At the end of the 5 rounds, it should display the final scores and declare the winner.
import java.util.Random;
import java.util.Scanner;
import static java.lang.System.in;
public class demo {
public static void main(String[] args) {
int userScore = 0;
int compScore = 0;
int tie = 0;
for(int i = 0; i<5; i++){
Random randomNum = new Random();
int rand_int = randomNum.nextInt(90);
Scanner input = new Scanner(in);
System.out.println("Round: "+ (i+1)+"\nType \"R\" for Rock, \"P\" for Paper & \"S\" Scissor");
char userInput = input.next().charAt(0);
char comp_input;
// computer response logic
if(rand_int > 0 && rand_int <= 30){
comp_input = 'R';
} else if (rand_int > 30 && rand_int <= 60) {
comp_input = 'P';
}
else {
comp_input = 'S';
}
// game rule logic
if(comp_input == 'S' && userInput == 'P'){
System.out.println("*****Computer Won*****");
compScore++;
} else if (comp_input == 'P' && userInput == 'R') {
System.out.println("*****Computer Won*****");
compScore++;
} else if (comp_input == 'R' && userInput == 'S') {
System.out.println("*****Computer Won*****");
compScore++;
} else if (userInput == 'S' && comp_input =='P') {
System.out.println("*****You won*****");
userScore++;
} else if (userInput == 'P' && comp_input =='R') {
System.out.println("*****You won*****");
userScore++;
} else if (userInput == 'R' && comp_input =='S') {
System.out.println("*****You won*****");
userScore++;
}
else {
System.out.println("Both User and Computer choose same thing, its a tie");
tie++;
}
System.out.println("---------------------------------------------------------");
}// for loop block
if (userScore==compScore){
System.out.println("This Series is tied with: "+userScore +"-"+ compScore);
} else if (userScore>compScore) {
System.out.println("You won with: "+userScore +"-"+ compScore+ ", Tie: "+tie);
}else {
System.out.println("Computer Won with: "+compScore +"-"+ userScore+ ", Tie: "+tie);
}
}// write all the code above this line
}
