added selection sorting algorithm

Author: Sagar-Sharma-7

algorithms/app2.py

@@ -0,0 +1,14 @@
+# Selection sorting
+l = eval(input("Enter your number list: "))
+n = len(l)
+for i in range(0, n):
+    min = i
+    f = False
+    for j in range(i + 1, n):
+        if l[j] < l[min]:
+            min = j
+            f = True
+    if f == True:
+        l[i], l[min] = l[min], l[i]
+        print(l)
+