Clash Royale CLAN TAG#URR8PPP

Java: I DON'T UNDERSTAND WHY THIS IS NOT WORKING

Completely new to Java. The task is to create a StudentGrades application that prompts the user for the number of courses completed this school year and then prompts the user for the grade received in each course. The StudentGrades application should then display the grades that qualify for a high achievement award (>93) on one line and grades that need improving (<70) on the next line.

The output is showing this:

/StudentGrade.java:46: error: cannot find symbol
if(scores[i]<70) {
^
symbol: variable i
location: class StudentGrade
/StudentGrade.java:47: error: cannot find symbol
System.out.print(scores[i]+ " ");
^
symbol: variable i
location: class StudentGrade
2 errors


What should I do? I am very confused

Here is my code:

import java.util.Scanner;

public class StudentGrade

public static void main(String args)
Scanner input = new Scanner(System.in);

// Prompt the user to enter the total number of courses
System.out.print("Enter the number of courses completed this school year: ");
int scores = new int[input.nextInt()];

// Prompt the user to enter all the scores
System.out.print("Enter " + scores.length + " score(s): ");
for (int i = 0; i < scores.length; i++)
scores[i] = input.nextInt();


System.out.println("Grades that qualify for High Achievement Award (above 93%): ");
for(int i=0; i< scores.length; i++)
if(scores[i]>93)
System.out.print(scores[i]+ " ");


System.out.println("");
System.out.println("Grades that need improvement (below 70%): ");
for(int l=0; l<scores.length;l++)
if(scores[i]<70)
System.out.print(scores[i]+ " ");








l

i

scores[i]

1 Answer
1

In this loop:

for(int l=0; l<scores.length;l++) {
if(scores[i]<70)
System.out.print(scores[i]+ " ");



you don't use i as variable name, you've switched it to l.

i

l

Your variables only exist inside their respective scopes, meaning once that for loop starts, there is no more i.

i

Change your code to:

for(int l=0; l<scores.length;l++) {
if(scores[l]<70)
System.out.print(scores[l]+ " ");



and try again.

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