Revision history [back]

The method for presenting the distinct data within an array is to loop through the array and compare each element with the rest of the elements in the array. If an element is not found in the array before, it is considered distinct and displayed. The code for this method may look like this in JavaScript:

let arr = [1, 2, 3, 2, 4, 3];

let distinct = [];

for (let i = 0; i < arr.length; i++) {
  let current = arr[i];
  let found = false;

  for (let j = 0; j < i; j++) {
    if (arr[j] === current) {
      found = true;
      break;
    }
  }

  if (!found) {
    distinct.push(current);
  }
}

console.log(distinct); // [1, 2, 3, 4]

This code loops through the array and uses a nested loop to compare each element with the ones before it. If an element is not found before, it is considered distinct and added to a new array called distinct. Finally, the distinct array is printed to the console.