range_function.py

Author: amratadev

exercise_15.py

@@ -0,0 +1,17 @@
+number_list=[]
+numbers=input("Enter number seperated by space:")
+number_list=numbers.split()
+count=0
+for number in number_list:
+  count+=1
+print(count)
+for i in range(count):
+  number_list[i]=int(number_list[i])
+print(number_list)
+
+maximum_number=number_list[0]
+for number in number_list:
+  if number>maximum_number:
+    maximum_number=number
+print(f"The maximum number is {maximum_number}.")
+   

operations_on_set2.py

@@ -1,8 +1,8 @@
 set1={'Ram','Shyam','Jenny'}
 set2={'Jeeny','Jiya','Aakash'}
 set3={'Ankur','Pradeep'}
-print(set1.difference(set2,set3))
 
+print(set1.difference(set2,set3))#returns elements of the first set (set1) that are not present in any of the other sets (set2 and set3).
 print(set1-set2-set3)
 
 print(set1.difference((set2)))
@@ -12,3 +12,9 @@
 
 print(set1.difference_update((set2)))
 print(set1)
+
+print(set1.symmetric_difference(set2,set3))
+print(set1^set2^set3)
+
+print(set2.symmetric_difference_update(set1))
+print(set2)

range_function.py

@@ -0,0 +1,19 @@
+"""a=range(5)
+print(a[3])
+b=range(2,5)
+print(b[2])"""
+c=range(-2,15,2)#2 5 (start,stop,step) 
+"""start>stop if nt true then empty
+- Positive step → start < stop
+- Negative step → start > stop
+- equal step=stop->empty
+"""
+for i in c:
+   print(i)
+
+
+for i in range(10,0):
+    print(i)
+#python always expect start<stop 
+#But here start=10 is greater than stop=0. That means the range is empty.
+