java.codes/PerformanceAnalyzer.java at main · Sarvesh2005-code/java.codes · GitHub

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packagecom.sarvesh.javabasics;
importjava.util.Scanner;

publicclassPerformanceAnalyzer {

@SuppressWarnings("resource")
publicstaticvoidmain(String[] args) {

Scannersc = newScanner(System.in);

System.out.print("Enter number of days: ");
intn = sc.nextInt();

if (n <= 0) {
System.out.println("Invalid input. Number of days must be positive.");
return;
 }

double[] scores = newdouble[n];

System.out.println("Enter daily scores:");
for (inti = 0; i < n; i++) {
scores[i] = sc.nextDouble();
 }

analyzePerformance(scores);

sc.close();
 }

publicstaticvoidanalyzePerformance(double[] scores) {
doubletotal = 0;
doublemax = scores[0];
doublemin = scores[0];

intmaxIndex = 0;
intminIndex = 0;

for (inti = 0; i < scores.length; i++) {

total += scores[i];

if (scores[i] > max) {
max = scores[i];
maxIndex = i;
 }
if (scores[i]<min) {
min = scores[i];
minIndex = i;
 }
 }

doubleaverage = total/scores.length;

intaboveAverageCount = 0;
for (doublescore : scores) {
if (score>average) {
aboveAverageCount++;
 }
 }
System.out.printf("Total Score: %.2f%n", total);
System.out.printf("Average Score: %.2f%n", average);
System.out.printf("Highest Score: %.2f (Day %d)%n", max, maxIndex);
System.out.printf("Lowest Score: %.2f (Day %d)%n", min, minIndex);
System.out.printf("Days Above Average: %d%n", aboveAverageCount);
 }
}