im getting the error \" cannot find symbol - variable score\" any ideas as to ho

Question

im getting the error " cannot find symbol - variable score"

any ideas as to how i can fix this without breaking the rest of the program?

import java.util.*;

public class Grades {
public static void main (String[] args) {

intro();

Scanner console = new Scanner(System.in);

int totalScoreMain = totalScore(score, curveNumber);
double weightedScoreMain = weightedScore(weight, score, curveNumber);
double weightedScore2Main = weightedScore2(weight2, sections, sumScore);

for(int i = 1; i <= 2; exam++) {
System.out.println("Exam i");
exam();
}
homework();
}

public static void intro () {

System.out.println("This program reads exam/homework scores");
System.out.println("and reports your overall course grade.");
System.out.println();
}

public static void exam () {
System.out.print("What is its weight (0-100)?");
double weight = console.nextInt();
System.out.print("Score earned?");
int score = console.nextInt();
System.out.print("Was there a curve (1=yes, 2=no)?");
int curve = console.nextInt();
if (curve == 1) {
System.out.print("How much was the curve?");
int curveNumber = console.nextInt();
} else if (curve == 2) {
int curveNumber = 0;
}

totalScore(score, curveNumber);
weightedscore(weight, score, curveNumber);

System.out.println("Total points = " + totalScoreMain + "/" + "100");
System.out.println("Weighted score = " + weightedScoreMain + "/" + weight);
}

public static int totalScore (int score, int curveNumber) {

int totalScore = Math.min(score + curveNumber, 100);
return totalScore;
}

public static double weightedScore (int weight, int score, int curveNumber) {

double weightedScore = (score + curveNumber) * weight/100;
return weightedScore;
}

public static void homework () {

System.out.print("What is its weight (0-100)?");
int weight2 = console.nextInt();
System.out.print("Number of assignments?");
int number = console.nextInt();
int sumScore = 0;
int sumMax = 0;

for(int i = 1; i <= number; i++) {
System.out.println("Assignment " + i + "score and max?");
int aScore = console.nextInt();
int aScoreMax = console.nextInt();

sumScore = sumScore + aScore;
sumMax = sumMax + aScoreMax; }

System.out.print("How many sections attended?");
int section = console.nextInt();
int sections = Math.min(3 * section, 20);
System.out.println("Section points = " + sections);

weightedScore2(weight2, sections, sumScore);

System.out.println("Total points = " + (sections + sumScore) + "/" + sumMax);
System.out.println("Weighted score = " + weightedScore2 + "/" + weight2);
}

public static double weightedScore2(int weight2, int sections, int sumScore)
{

int weightedScore2 = weight2/100 * (sections + sumScore);
return weightedScore2;
}
}

Explanation / Answer

Variable 'score' is declared as local variable.Delare it as a global variable and initialize it.

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