My code won't show any output what should i do?- code is below

Here is the expected output example

Sample Input 1

1 EasyCheesy 10 20 12 50 0 

Sample Output 1

====================== -----TODAY'S PLAN----- ---------------------- Priority:EasyCheesy Assignments:10 Completed:20 Hours Avail:12 Tot. Points:50.0

import java.lang.Math;

public class Assignment {

private String name;

private int effort;

private int resources;

private int difficulty;

private double score;

public Assignment(int effort, int resources, int difficulty) {

this.effort = effort;

this.resources = resources;

this.difficulty = difficulty;

this.score = 0.1 * (effort * difficulty + (resources * effort)*2 / (Math.PI * difficulty));

}

public String getName() {

return name;

}

public int getEffort() {

return effort;

}

public int getResources() {

return resources;

}

public int getDifficulty() {

return difficulty;

}

public double getScore() {

return score;

}

public static void main(String[] args) {

}

} class AssignPlan {

private int numAssignments;

private int numComplete;

private double totalPoints;

private int hoursAvailable;

private String highestPriorityItem;

public AssignPlan() {

this.numAssignments = 0;

this.numComplete = 0;

this.totalPoints = 0;

this.hoursAvailable = 0;

this.highestPriorityItem = "";

}

public AssignPlan(int numAssignments, int numComplete, double totalPoints, int hoursAvailable, String highestPriorityItem) {

this.numAssignments = numAssignments;

this.numComplete = numComplete;

this.totalPoints = totalPoints;

this.hoursAvailable = hoursAvailable;

this.highestPriorityItem = highestPriorityItem;

}

public int getNumAssignments() {

return numAssignments;

}

public int getNumComplete() {

return numComplete;

}

public double getTotalPoints() {

return totalPoints;

}

public int getHoursAvailable() {

return hoursAvailable;

}

public String getHighestPriorityItem() {

return highestPriorityItem;

}

public void setHighestPriorityItem(String highestPriorityItem) {

this.highestPriorityItem = highestPriorityItem;

}

public void getUrgentAssignment(String name, int effort, int resources, int difficulty) {

Assignment a = new Assignment(effort, resources, difficulty);

this.highestPriorityItem = a.getName();

this.numAssignments++;

this.numComplete++;

this.hoursAvailable -= a.getEffort();

this.totalPoints += a.getScore();

}

}