int[] heights = new int[40];
int[] set1 = new int[13];
int[] set2 = new int[33];
int[] set3 = new int[34];

void setup() {
  size(800, 600);
  generateData(heights);
  separateData(heights, set1, set2, set3);
  
  int sum1 = calculateSum(set1);
  float mean1 = calculateMean(set1);
  int sum2 = calculateSum(set2);
  float mean2 = calculateMean(set2);
  int sum3 = calculateSum(set3);
  float mean3 = calculateMean(set3);
  
  background(255);
  textSize(16);
  
  fill(0);
  textAlign(CENTER, CENTER);
  
  // Display set 1 information
  displayResult(100, 100, set1, "100-133");
  displaySumAndMean(100, 150, sum1, mean1);
  
  // Display set 2 information
  displayResult(300, 100, set2, "134-166");
  displaySumAndMean(300, 150, sum2, mean2);
  
  // Display set 3 information
  displayResult(500, 100, set3, "167-200");
  displaySumAndMean(500, 150, sum3, mean3);
  
  save("Activity22.png");
}

void generateData(int[] heights) {
  for (int i = 0; i < heights.length; i++) {
    heights[i] = (int) random(100, 201); // Random height between 100 and 200
  }
}

void separateData(int[] heights, int[] set1, int[] set2, int[] set3) {
  int index1 = 0, index2 = 0, index3 = 0;
  for (int height : heights) {
    if (height >= 100 && height <= 133 && index1 < set1.length) {
      set1[index1++] = height;
    } else if (height >= 134 && height <= 166 && index2 < set2.length) {
      set2[index2++] = height;
    } else if (height >= 167 && height <= 200 && index3 < set3.length) {
      set3[index3++] = height;
    }
  }
}

int calculateSum(int[] data) {
  int sum = 0;
  for (int value : data) {
    sum += value;
  }
  return sum;
}

float calculateMean(int[] data) {
  float sum = calculateSum(data);
  return sum / data.length;
}

void displayResult(int x, int y, int[] data, String range) {
  // Display range information
  text("Range:", x, y);
  text(range, x, y + 20);
  
  // Display set information
  for (int i = 0; i < data.length; i++) {
    if (data[i] != 0) {
      text(data[i], x, y + (i + 2) * 20);
    }
  }
}

void displaySumAndMean(int x, int y, int sum, float mean) {
  // Display sum
  text("Sum: " + sum, x, y + 320);
  
  // Display mean
  text("Mean: " + mean, x, y + 340);
}