update insertion_sort

2018-02-20 17:08:10 +05:30
parent 9e7878b00d
commit 7cc78ca4c4
28 changed files with 1252 additions and 1222 deletions
--- a/snippets/insertion_sort.md
+++ b/snippets/insertion_sort.md
@ -7,11 +7,11 @@ def insertionsort(arr):

    for i in range(1, len(arr)):
        key = arr[i]
-        j = i-1
-        while j>=0 and key < arr[j]:
-            arr[j+1] = arr[j]
+        j = i - 1
+        while j >= 0 and key < arr[j]:
+            arr[j + 1] = arr[j]
            j -= 1
-            arr[j+1] = key
+            arr[j + 1] = key
 ```

 ```python