Free response

import java.util.*; /** *There is a given array with the different ages of some event. *Part A: Find the highest *Part B: Search if the array has the age of 75,31,or 89 */ public class FreeResponse { public static void main(String[] args) { ArrayList<Integer> ages = new ArrayList<Integer>(); ages.add(37); ages.add(32); ages.add(59); ages.add(72); ages.add(31); ages.add(42); ages.add(51); ages.add(90); ages.add(6); int high = 0; int temp = 0; //part a for (int i = 0; i < ages.size(); i++) { if( ages.get(i) > temp){ temp = ages.get(i); high = ages.get(i); } } System.out.println(high); //part b int test1 = 75; int test2 = 31; int test3 = 89; for (int i = 0; i < ages.size(); i++) { if( ages.get(i) == test1){ System.out.println("A person 75 years old was there"); } if( ages.get(i) == test2){ System.out.println("A person 31 years old was there"); } if( ages.get(i) == test3){ System.out.println("A person 75 years old was there"); } } } }