Added-python-programs

96RadhikaJadhav · 96RadhikaJadhav · commit 20f6c8a179c3 · 2021-01-19T16:39:22.000+05:30
diff --git a/Beginner_Level_Python_programs/area_of_circle.py b/Beginner_Level_Python_programs/area_of_circle.py
@@ -0,0 +1,10 @@
+
+#Area = pi * r2
+#where r is radius of circle 
+
+def findArea(r): 
+    PI = 3.142
+    return PI * (r*r) 
+
+num = int(input("Enter radius: "))
+print("Area is %.6f" % findArea(num))
diff --git a/Beginner_Level_Python_programs/armstrong_number.py b/Beginner_Level_Python_programs/armstrong_number.py
@@ -0,0 +1,15 @@
+num = int(input("Enter a number: "))
+
+sum = 0
+
+temp = num
+while temp > 0:
+   digit = temp % 10
+   sum += digit ** 3
+   temp //= 10
+
+
+if num == sum:
+   print(num,"is an Armstrong number")
+else:
+   print(num,"is not an Armstrong number")
diff --git a/Beginner_Level_Python_programs/prime_number.py b/Beginner_Level_Python_programs/prime_number.py
@@ -0,0 +1,17 @@
+# Program to check if a number is prime or not
+
+num = int(input("Enter a number: "))
+
+
+if num > 1:
+   
+   for i in range(2,num):
+       if (num % i) == 0:
+           print(num,"is not a prime number")
+           print(i,"times",num//i,"is",num)
+           break
+   else:
+       print(num,"is a prime number")
+       
+else:
+   print(num,"is not a prime number")
