Primitive Operators Java

Question

Students are given homework in math, history, and geometry.
Write a program that takes the time spent on each subject as input, and calculates and outputs the total number of hours and minutes spent on each subject, each on a new line accordingly.

Sample Input
35
40
39

Sample Output
1
54

Explanation
The total amount of spent minutes is 114, which is equal to 1 hour (the first output) and 54 minutes (the second output).

The explanation does not match the problem given.

The problem states in summary (correct me if I’m wrong) Take 3 separate values as input for the 3 subjects respectively and then print each value out on a separate line for each subject. The sample output shows only two lines as output but not 3.

I’m am seriously confused.

Answer 1

The inputs are time in minutes for 3 subjects..
You need to find total time in hours. So Total 114 (35+40+39)minutes = 1 hr 54 minutes.

Answer 2

I think Im beginning to understand, I believe I have to use the "modulo" operator to solve this. Thanks for the assistance guys.

Answer 3

This is how I solved it

import java.util.Scanner;

public class Main {

public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int math = scanner.nextInt();
int history = scanner.nextInt();
int geometry = scanner.nextInt();

//your code goes here
int totalTimeSpent =
math + history + geometry;

int hourValue = 60;

int firstLineValue = totalTimeSpent / hourValue;

int secondLineValue = totalTimeSpent % hourValue;

System.out.println(firstLineValue);

System.out.println(secondLineValue);

}
}

Answer 4

That's it.
You can make it short..

//your code goes here
int total = math + history + geometry;
System.out.println(total/60);
System.out.println(total%60);

You're welcome...

Answer 5

I know, I just wanted to clearly see what I was doing😄

Answer 6

The part that says how much time spent on it just sounds like GoGuardian