String[] names = {"Kojo", "Ama", "Randall", "Abraham", "Rockson", "Adwoa", "Akua", "Lydia", "Mohammed", "Madyou", "Tsidi", "Mary", "Simone", "Chelsea", "Billy", "Khalid", "Kendrick", "Jermaine", "Hailey", "Naima"};
int[] ages = new int[20];
float[] heights = new float[20];

void setup() {
  size(1200, 600);
  background(125, 125, 125);
  
  generateData();
  drawUnsortedData();
  
  sortData();
  drawSortedData();
}

void generateData() {
  // Populate arrays with random data
  for (int i = 0; i < 20; i++) {
    ages[i] = int(random(15, 90)); // Random age between 15 and 90
    heights[i] = random(1.5, 2); // Random height between 1.5 and 2 meters
  }
}

void sortData() {
  // Apply selection sort algorithm to sort ages and heights arrays simultaneously
  for (int i = 0; i < 19; i++) {
    int minIndex = i;
    for (int j = i + 1; j < 20; j++) {
      if (ages[j] < ages[minIndex]) {
        minIndex = j;
      }
    }
    // Swap values in ages array
    int tempAge = ages[i];
    ages[i] = ages[minIndex];
    ages[minIndex] = tempAge;
    
    // Swap values in heights array
    float tempHeight = heights[i];
    heights[i] = heights[minIndex];
    heights[minIndex] = tempHeight;
    
    // Swap values in names array
    String tempName = names[i];
    names[i] = names[minIndex];
    names[minIndex] = tempName;
  }
}

void drawUnsortedData() {
  textAlign(CENTER, CENTER);
  textSize(12);
  
  // Draw unsorted data table
  fill(0);
  String unsortedHeading = "Unsorted Data";
  text(unsortedHeading, width/4, 20);
  text("Names", width/8, 40);
  text("Age", width/8*2, 40);
  text("Height", width/8*3, 40);
  
  for (int i = 0; i < names.length; i++) {
    text(names[i], width/8, 60 + i*20);
    text(ages[i], width/8*2, 60 + i*20);
    String formattedHeight = nf(heights[i], 0, 2);
    text(formattedHeight, width/8*3, 60 + i*20);
  }
}

void drawSortedData() {
  textAlign(CENTER, CENTER);
  textSize(12);
  
  // Draw sorted data table
  fill(0);
  String sortedHeading = "Sorted Data";
  text(sortedHeading, 3*width/4, 20);
  text("Names", 5*width/8, 40);
  text("Age", 6*width/8, 40);
  text("Height", 7*width/8, 40);
  
  for (int i = 0; i < names.length; i++) {
    text(names[i], 5*width/8, 60 + i*20);
    text(ages[i], 6*width/8, 60 + i*20);
    String formattedHeight = nf(heights[i], 0, 2);
    text(formattedHeight, 7*width/8, 60 + i*20);
  }
  
  save("Assignment6_part2.png");
}