finished

Author: darrenoday

more-on-functions/studio/part-one-find-minimum-value.js

@@ -1,4 +1,23 @@
 //1) Create a function with an array of numbers as its parameter. The function should iterate through the array and return the minimum value from the array. Hint: Use what you know about if statements to identify and store the smallest value within the array.
+function findMinimum(arr){
+ minimum = Infinity
+
+
+   for (i = 0 ; i < arr.length; i++){
+    if (arr[i]< minimum){
+        
+        minimum = arr[i]
+    
+    }
+    
+}
+
+return minimum
+
+}
+       
+
+ 
 
 //Sample arrays for testing:
 let nums1 = [5, 10, 2, 42];
@@ -7,4 +26,4 @@ let nums3 = [200, 5, 4, 10, 8, 5, -3.3, 4.4, 0];
 
 //Using one of the test arrays as the argument, call your function inside the console.log statement below.
 
-console.log(/* your code here */);
+console.log(findMinimum(nums3));

more-on-functions/studio/part-three-number-sorting-easy-way.js

@@ -2,7 +2,61 @@
 let nums1 = [5, 10, 2, 42];
 let nums2 = [-2, 0, -10, -44, 5, 3, 0, 3];
 let nums3 = [200, 5, 4, 10, 8, 5, -3.3, 4.4, 0];
-
+function findMinValue(arr){
+    let min = arr[0];
+    
+    for (i = 0; i < arr.length; i++){
+      if (arr[i] < min){
+        min = arr[i];
+        } 
+   
+    }
+   
+    return min;
+  
+  }
+  function sortArray(arr){
+    let sorted = [];
+    let arrCopy= [] 
+    arrCopy= arr;
+    while(arrCopy.length !=0){
+  let min = findMinValue(arr)
+  sorted.push(min)
+  arrCopy.splice(arrCopy.indexOf(min),1) 
+  }
+  return sorted
+  }
 //Sort each array in ascending order.
 
+    console.log(sortArray(nums1))  
+    console.log(sortArray(nums2))
+    console.log(sortArray(nums3))
 //Sort each array in decending order.
+    
+function findMaxValue(arr){
+    let max = arr[0];
+    
+    for (i = 0; i < arr.length; i++){
+      if (arr[i] > max){
+        max = arr[i]
+        } 
+   
+    }
+   
+    return max;
+  
+  }
+
+  function sortArrayDescending(arr){
+    let sorted = [];
+    while(arr.length !=0){
+  let max = findMaxValue(arr)
+  sorted.push(max)
+  arr.splice(arr.indexOf(max),1) 
+  }
+  return sorted
+  }
+
+  console.log(sortArrayDescending(nums1))
+  console.log(sortArrayDescending(nums2))
+  console.log(sortArrayDescending(nums3))

more-on-functions/studio/part-two-create-sorted-array.js

@@ -1,15 +1,27 @@
 function findMinValue(arr){
   let min = arr[0];
+  
   for (i = 0; i < arr.length; i++){
     if (arr[i] < min){
       min = arr[i];
-    }
+      } 
+ 
   }
+ 
   return min;
+
 }
 
 //Create a function with an array of numbers as its parameter. This function will return a new array with the numbers sorted from least to greatest value.
-
+function sortArray(arr){
+  let sorted = [];
+  while(arr.length !=0){
+let min = findMinValue(arr)
+sorted.push(min)
+arr.splice(arr.indexOf(min),1) 
+}
+return sorted
+}
 /*Within the function:
 1) Define a new, empty array to hold the final sorted numbers.
 2) Use the findMinValue function to find the minimum value in the old array.
@@ -27,3 +39,4 @@ function findMinValue(arr){
 let nums1 = [5, 10, 2, 42];
 let nums2 = [-2, 0, -10, -44, 5, 3, 0, 3];
 let nums3 = [200, 5, 4, 10, 8, 5, -3.3, 4.4, 0];
+console.log(sortArray(nums1))