Please use Java (not Javascript) to complete the following codes already given:
ID: 3664373 • Letter: P
Question
Please use Java (not Javascript) to complete the following codes already given:
1.
2.
3.
Write a for loop to print all NUM-VALS elements of array hourlyTemp. Separate elements with a comma and space. Ex: If hourlyTemp = 90, 92, 94, 95), print 90, 92, 94, 95 Note that the last element is not followed by a comma, space, or newline import java.util.Scanner; 3 public class PrintwithComma f 4 public static void main (String ] args) t final int NUM VALS = 4; int [ ] hourlyTemp = new int [ NUM VALS]; int i-0; 6 9 hourlyTemp [0] hourlyTemp[1] hourlyTemp[2] hourlyTemp [3] = 90; 92; 94; 95; 12 13 15 16 17 18 Your solution goes here / System.out.println(" return; RunExplanation / Answer
1.
public class PrintWithComma {
public static void main(String[] args){
final int NUM_VALS=4;
int[] hourlyTemp=new int[NUM_VALS];
int i=0;
hourlyTemp[0]=90;
hourlyTemp[1]=92;
hourlyTemp[2]=94;
hourlyTemp[3]=95;
for(i=0;i<NUM_VALS;i++){
if(i!=NUM_VALS-1){
System.out.print(hourlyTemp[i]+", ");
}else{
System.out.print(hourlyTemp[i]);
}
}
System.out.println("");
}
}
2.
package project1;
public class PrintItemList {
public static void main(String[] args){
int[] keyList=new int[4];
int[] itemList=new int[4];
int i=0;
keyList[0]=42;
keyList[1]=105;
keyList[2]=101;
keyList[3]=100;
itemList[0]=10;
itemList[1]=20;
itemList[2]=30;
itemList[3]=40;
for(i=0;i<4;i++){
if(keyList[i]>100){
System.out.print(itemList[i]+" ");
}
}
}
}
3.
public class StudentScores {
public static void main(String[] args){
final int SCORES_SIZE=4;
int[] oldScores=new int[SCORES_SIZE];
int[] newScores=new int[SCORES_SIZE];
int i=0;
oldScores[0]=10;
oldScores[1]=20;
oldScores[2]=30;
oldScores[3]=40;
int temp=oldScores[0];
for(i=0;i<SCORES_SIZE-1;i++){
newScores[i]=oldScores[i+1];
}
newScores[i]=temp;
for(i=0;i<SCORES_SIZE;++i){
System.out.print(newScores[i]+" ");
}
System.out.println();
}
}