Add files via upload

freeCodeCamp Algorithm scripting/implement-bubble-sort.txt

@@ -0,0 +1,23 @@
+function bubbleSort(arr) {
+  let isSorted = false;
+
+  for (let x = 0; isSorted === false; x++) {
+    let swapsCount = 0;
+
+    for (let i = 0; i < arr.length - 1; i++) {
+      if (arr[i] > arr[i + 1]) {
+        let numRef = arr[i];
+        arr[i] = arr[i + 1];
+        arr[i + 1] = numRef;
+        swapsCount++;
+      }
+
+      if (swapsCount === 0 && (i + 2 === arr.length)) {
+        isSorted = true;
+        return arr;
+      }
+    }
+  }
+}
+
+bubbleSort([1, 4, 2, 8, 345, 123, 43, 32, 5643, 63, 123, 43, 2, 55, 1, 234, 92]);

freeCodeCamp Algorithm scripting/implement-insertion-sort.txt

@@ -0,0 +1,15 @@
+function insertionSort(arr) {
+  for(let i = 0; i < arr.length; i++){
+      let arr2 = arr.slice(0,i);
+      let currentNum = arr[i];
+
+      for(let x = 0; x < arr2.length; x++){
+        if(arr[i] < arr2[x]){
+          arr.splice(i,1);
+          arr = [arr.slice(0, x), currentNum, arr.slice(x)].flat();
+        }
+      }
+  }
+ return arr;
+}
+insertionSort([5, 4, 33, 2, 8])

freeCodeCamp Algorithm scripting/implement-selection-sort.txt

@@ -0,0 +1,22 @@
+function selectionSort(arr) {
+  for(let i = 0; i < arr.length - 1; i++){
+    let arr2 = arr.slice(i+1)
+    let leastRef = arr2[0];
+    let leastIndex = 0;
+
+    for(let x = 0; x < arr2.length; x++){
+      if(arr2[x] <= leastRef){
+        leastRef = arr2[x]; 
+        leastIndex = (arr.length - arr2.length) + x;
+      }
+    }
+    if(leastRef < arr[i]){
+        arr[leastIndex] = arr[i];
+        arr[i] = leastRef;
+    }
+  }
+
+  return arr
+}
+
+selectionSort([1,4,2,8,345,123,43,32,5643,63,123,43,2,55,1,234,92])

freeCodeCamp Algorithm scripting/problem-1-multiples-of-3-or-5.txt

@@ -0,0 +1,16 @@
+function multiplesOf3Or5(number) {
+  let multiplesArr = [];
+  let testArr = [3, 5];
+
+  for(let i = 1; i < number; i++){
+    testArr.forEach(x => {
+      const multiply = x*i;
+      !multiplesArr.includes(multiply) && multiply < number && multiplesArr.push(multiply); 
+    })    
+  }
+
+  const result = multiplesArr.reduce((a,b) => a+b);
+  return result
+}
+
+multiplesOf3Or5(49);