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Kazeer [188]
4 years ago
9

If the list above is named list1 and is implemented as a list, whatstatement would you use to find the number ofelements?list1.s

ize()list1.numElementslist1.lengthlist1.contains
Computers and Technology
1 answer:
vfiekz [6]4 years ago
8 0

Answer:

list1.size()

Explanation:

In order to find the number of elements in a List , we can use the size() method defined in the java.util.List interface.

This method returns an integer which corresponds to the number of elements in the list.

The usage syntax example is as follows:

int num = list1.size();

If the list referenced by list1 contains 6 elements, then this method will return the value 6.

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Answer:

The codes below implement the problem statements

Explanation:

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public static void computePercent (int a,int b)

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<u> </u>

<u>Part(b) </u>

import java.util.*;

public class Percentages {

public static void computePercent (int a,int b)

{

System.out.println(a+" is "+(a*100/b)+"% of "+b);

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public static void main(String []args)

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Scanner s= new Scanner(System.in);

int a=s.nextInt();

int b=s.nextInt();

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