Computer Applications
In an examination, you have appeared for three subjects i.e. Physics, Chemistry and Biology. Write a program in Java to calculate the average mark obtained and finally display the marks in rounded-off form. Take Physics, Chemistry. and Biology marks as inputs.
Java
Java Math Lib Methods
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Answer
import java.util.Scanner;
public class KboatAvgMarks
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.println("Enter Marks");
System.out.print("Physics: ");
int p = in.nextInt();
System.out.print("Chemistry: ");
int c = in.nextInt();
System.out.print("Biology: ");
int b = in.nextInt();
double avg = (p + c + b) / 3.0;
long roundAvg = Math.round(avg);
System.out.println("Rounded Off Avg Marks = " + roundAvg);
}
}Variable Description Table
Program Explanation
Output
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