# Buat Tif

unknown
java
a month ago
3.7 kB
6
Indexable
Never
```package Testing4;
import java.util.Arrays;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
}
Scanner scan = new Scanner(Main.class.getResourceAsStream("scores.csv"));

// Input testcase
int T = Integer.parseInt(scan.nextLine());
while(T!=0){
System.out.println("ID Number\t|\tStudent Name\t|\tMathematics\t|\tPhysics\t|\tChemistry\t|\tBiology\t|");
System.out.println("===========================================================================================");
// Input jmlh student
int student = Integer.parseInt(scan.nextLine());

// Ini var buat nyimpen best2 itu
double bestScore = 0;
String bestStudId = "";
String bestStudName = "";

// Ini looping per line / per student
for(int i = 0;i<student;i++){
// input line
String line = scan.nextLine();
String[] lineSplit = line.split(",");
//simpan score di array baru
double[] score = new double[4];
for(int j = 0;j<score.length;j++){
// Ganti yg kosong jadi 0
if(lineSplit[j+2].equals("")){
score[j] = 0;
}
else{
score[j] = Double.parseDouble(lineSplit[j+2]);
}
}
if(Integer.parseInt(lineSplit[0])%2 == 0){
double[] scoreSorted = score;
Arrays.sort(scoreSorted);
double med = (scoreSorted[1] + scoreSorted[2]) / 2.0;
for(int k = 0;k<score.length;k++){
if(score[k] == 0){
score[k] = med;
}
}
}
else {
double sum = 0;
for(double k : score){
sum+=k;
}
double avg = sum/3;
for(int k = 0;k<score.length;k++){
if(score[k] == 0){
score[k] = avg;
}
}
}

// Bandingin best student nya disini
// Find avg score
double sum = 0;
for(double l : score){
sum+=l;
}
double avg = sum/score.length;
if(avg > bestScore){
bestStudId = lineSplit[0];
bestStudName = lineSplit[1];
bestScore = avg;
}

// Generate output
System.out.println(lineSplit[0]+"\t\t\t|\t"+lineSplit[1]+"\t\t\t|\t"+String.format("%.1f",score[0])+"\t\t|\t"+String.format("%.1f",score[1])+"\t|\t"+String.format("%.1f",score[2])+"\t\t|\t"+String.format("%.1f",score[3])+"\t|");
//                for(double p : score){
//                    System.out.println(p);
//                }
}
System.out.println("=================");
System.out.println("BEST STUDENT");
System.out.println("ID Number = " + bestStudId);
System.out.println("Name = " + bestStudName);
System.out.println("Average Score = " + String.format("%.2f",bestScore));
System.out.println("=================");
T--;
}

}

}

```