Squre root

Author: AyemunHossain

Square Root of a number.py

@@ -0,0 +1,23 @@
+#;==========================================
+#; Title:  Print Hello World
+#; Author: @AyemunHossain
+#;==========================================
+
+import math 
+
+#Apporach : 1
+a = float(input("Enter a number: "))
+sq = math.sqrt(a)
+
+print(f"Squre root of {a} : {sq}")
+
+
+
+#Apporach : 2
+try:
+    a = float(input("Enter a number: "))
+except ValueError:
+    raise ValueError("Input must be real number")
+else:
+    sq = math.sqrt(a)
+    print(f"Squre root of {a} : {round(sq,3)}")