Loops, Functions, OOPS, Inheritanc

Author: ProshantaDebnath

.idea/vcs.xml

@@ -42,4 +42,51 @@
 dict["FirstName"] = "P"
 dict["LastName"] = "D"
 dict[1] = 1
-print(dict)
+print(dict)
+
+# if else block
+intamount = 3
+greeting = "Hello"
+if intamount == 3:
+    print("condition matches")
+else:
+    print("condition doesn't matches")
+
+# for Loop
+obj = [2, 3, 4, 5, 6]
+
+for i in obj:
+    print(i * 4)
+
+# Sum of first Natural numbers 1+2+3+4+5 = 15
+sum = 0
+for j in range(1, 6):
+    sum = sum + j
+print(sum)
+
+print("-----------------------------------")
+for k in range(1, 10, 2):
+    print(k)
+
+print("-----------------------------------")
+for m in range(10):
+    print(m)
+
+# while loop
+itr = 10
+ktr = 10
+while itr > 1:
+    if itr == 3:
+        break
+    print(itr)
+    itr = itr - 1
+    
+print("-----------------------------------")
+while ktr > 1:
+    if ktr == 9:
+        ktr = ktr - 1
+        continue
+    if ktr == 3:
+        break
+    print(ktr)
+    ktr = ktr - 1

PythonAutomationPractice/FirstPythonAutomaionDemo.py

@@ -0,0 +1,12 @@
+# In python, function is a group related statements that perform a specific task.
+
+sum = 0
+
+
+def fun(a, b):
+    sum = a + b
+    return sum
+
+
+c = fun(4, 3)
+print(c)

PythonAutomationPractice/FunctionDemo.py

@@ -0,0 +1,10 @@
+from PythonAutomationPractice.OOPSDemo import Calculator
+
+
+class ChildMethod(Calculator):
+
+    def __init__(self):
+        Calculator.__init__(self, self.a, self.b)
+
+    obj = Calculator(4,5)
+    obj.add()

PythonAutomationPractice/Inheritance.py

@@ -0,0 +1,21 @@
+# classes are user defined bluprint or prototype
+# self keyword is mandatory fo calling variable names into method
+
+class Calculator:
+    sum = 0 # classes variable
+    dif = 0
+
+    def __init__(self, a, b):
+        self.a = a
+        self.b = b
+
+    def add(self):
+        sum = self.a + self.b
+        return sum
+
+    def sub(self):
+        dif = self.a - self.b
+        return dif
+
+
+obj = Calculator(5,4)