Java Math Exercises: Round up the result of integer division

Java Math Exercises: Exercise-1 with Solution

Write a Java program to round up the result of integer division.

Sample Solution:

Java Code:

import java.util.*;
  public class Example1 {
  public static void main(String[] args) {
  int tot_theory_marks = 350, tot_practical_marks = 90, tot_marks = 500;
  int percentage_of_marks = ((tot_theory_marks + tot_practical_marks)*100)/tot_marks;  
    System.out.print("\nPercentage of Marks: "+percentage_of_marks+"%\n");

Sample Output:

Percentage of Marks: 88%


Flowchart: Round up the result of integer division.

Java Code Editor:

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Java: Tips of the Day

Parsing dates:

import java.io.*;
import java.util.*;
import java.text.*;

String s = "2001/09/23 14:39";

SimpleDateFormat formatter = new SimpleDateFormat ("yyyy/MM/dd H:mm");
Date d = formatter.parse(s, new ParsePosition(0));