To make a computer you would need a few resources first which include a motherboard and possibly some peripheral device connectors (USB plugs for example so you could connect a keyboard and a mouse if you wanted to). Then, you would need some sort of screen on which you could view the code required to run a simple version of a computer operating system.
All of this is needed to constitute a basic computer.
"<span>safe and healthful working conditions for working men and women by setting and enforcing standards and by providing training, outreach, education and assistance."</span>
In an overhead valve engine, pushrods connect to A. rocker arm which pivots and opens valves
Answer:
- import java.util.Scanner;
- public class Main {
- public static void main(String[] args) {
- int pass = 0;
- int fail = 0;
- int highest = 0;
- int lowest = 100;
- int counter = 0;
-
- Scanner input = new Scanner(System.in);
-
- while(counter < 5){
- System.out.print("Input a score between 0 to 100: ");
- int score = input.nextInt();
- while(score < 0 || score > 100){
- System.out.println("Invalid score.");
- System.out.print("Input a score between 0 to 100: ");
- score = input.nextInt();
- }
-
- if(score >= 60 ){
- System.out.println("Pass");
- pass++;
- }else{
- System.out.println("Fail");
- fail++;
- }
-
- if(highest < score ){
- highest = score;
- }
-
- if(lowest > score){
- lowest = score;
- }
-
- counter++;
- }
-
- System.out.println("Total number of passes is: " + pass);
- System.out.println("Total number of failures is: " + fail);
- System.out.println("Highest score is: " + highest);
- System.out.println("Lowest score is: " + lowest);
- }
- }
Explanation:
Firstly, declare the necessary variables and initialize them with zero (Line 4-8). Next create a Scanner object to get user input for score (Line 10). Create a while loop by using the counter as limit (Line 12). In the while loop, prompt user to input a number between 1 - 100 (Line 13-14). Create another while loop to check the input must be between 1 - 100 or it will print invalid message and ask for user input again (Line 15-19).
Next, create an if-else statement to check if the current score is equal or above 60. If so print pass if not print fail (Line 21-27). At the same time increment the fail and pass counter.
Create another two if statement to get the current highest and lowest score and assign them to highest and lowest variables, respectively (Line 29-35).
Increment the counter by one before proceeding to the next loop to repeat the same process (Line 37).
At last, print the required output after finishing the while loop (Line 40-43).