Reference no: EM13759463

Question is to print the name and number you entered in order either asked by name or number.

package roaster1;
importjava.util.*;
publicclass roaster1 {
@SuppressWarnings("resource")
publicstaticvoid main(String[] args){
String [] last = newString[5];
int [] grade = newint[5];
intcount=0;
intselection = 0;
charin='Y';

inta,b;

Scanner keyboard = newScanner(System.in);
System.out.println("Please enter your grade>>");
grade[count]= keyboard.nextInt();
while( count< 5 &&in !='N'){
System.out.println("Please enter your Last Name>>");
last[count]= keyboard.next();

     count= last.length;
System.out.println("Please enter grade from 1-100>>");
a= keyboard.nextInt();
if ( a>=0 &&a<=100){
grade[count]=a;
}

else {
System.out.println("Please enter grade Again from 1-100>>");
b=keyboard.nextInt();
grade[count]=b;
++count;
}
System.out.println("Continue? Enter Y for Yes and N for NO?");
in= keyboard.next().toUpperCase().charAt(0);
}//While end
do {
System.out.println("");
System.out.println("Please choose an option");
System.out.println("1. Arrange By Student Name");
System.out.println("2. Arrange By Student Grade");
System.out.println("3. Exit Program");
System.out.println("");
selection = keyboard.nextInt();

switch(selection){
case 1:
case 2:
Bubble(last,grade,selection,count);
//Print(last, grade,count);
}//end switch
}while (selection !=3);//end do
}//main ends

privatestaticvoid Bubble(String[] name, int[] grade, intCheck,
intcount) {
String nme=null;
intgrd = 0;

if ( Check==1){
for ( intj=1; j<count; j++){
for( inti=1; i<= count-1; i++){
if (name[i-1].compareTo(name[i])>0){
nme = name[i-1];
grd = grade[i-1];
name[i-1]=name[i];
grade[i-1]=grade[i];
name[i]=nme;
grade[i]=grd;
}// if end
}//end for inner loop.b

}//end for outer loop.
System.out.println("Name\tGrade");
for (inti=0; i<count; i++){
System.out.println(name[ i]+""+grade[i]);
}
}//if for check end

else{
for (intj=1; j<count; j++){
for(inti=1; i<= count-1; i++){
if (grade[i-1] <grade[i]){
nme = name[i-1];
grd = grade[i-1];
name[i-1]= name[i];
grade[i-1]= grade[i];
name[i]= nme;
grade[i]=grd;
}//end for else for outer loop.
}//end for else for inner loop
}//end for else if last part for swap.
System.out.println("Name\tGrade");
for (inti=0; i<count; i++){
System.out.println(name[ i]+""+grade[i]);
}
}//else end
}//bubble class end
}//roaster class end.