Python prg

Author: snehal1797

Ass1.py

@@ -0,0 +1,63 @@
+class Main():
+
+
+    def a1(self):
+        a=int(input("Enter any no:"))
+        if a>0:
+          print(a, "is positive")
+        elif a<0:
+           print(a, "is negative")
+        else:
+           print("Entered number is zero")
+           return  a
+
+
+    def a2(self):
+         b = int((input("Enter any number")))
+         if b*3<60:
+            print("Father's age is less")
+         elif b*3>60:
+            print("Father's age is greater")
+         else:
+            print("Father's age is equal to son's age")
+
+    def a3(self):
+         c = int(input("Enter any year"))
+         if c%400==0:
+            print(c, "is leap year")
+         elif c%100==0:
+            print(c, "is not leap year")
+         elif c%4==0:
+            print(c, "is  leap year")
+         else:
+            print(c, "is not leap year")
+
+
+    def a4(self):
+        people = {1: {'name': 'John', 'age': '27', 'sex': 'Male'},
+              2: {'name': 'Marie', 'age': '22', 'sex': 'Female'},
+              3: {'name': 'Luna', 'age': '24', 'sex': 'Female', 'married': 'No'},
+              4: {'name': 'Peter', 'age': '29', 'sex': 'Male', 'married': 'Yes'},
+
+              5: {"name": {"Aishwarya": "cool"},
+                  "loc": ["Mumbai", "Pune"]},
+
+              6: {"name": {"Snehal": "good"},
+                  "loc": ("kolhapur", "Pune")}
+
+              }
+        print(people[5]["name"]["Aishwarya"])
+        print(people[5]["loc"])
+        print(people[6]["name"]["Snehal"])
+        print(people[6]["loc"])
+
+obj=Main()
+obj.a1()
+obj.a2()
+
+obj1=Main()
+obj1.a3()
+obj1.a4()
+
+
+