Introduction to Python
Collection in Python
Object Oriented python
Python With MYSQL And Excel
Python GUI
Programs in Python
- Swap two number
- Calculate the area
- Even Odd or Zero
- Largest ,Middle and Smallest Number
- Calculate Telephone Bill
- Print Table of The given Number
- Factorial of the number
- Reverse and check number is palindrome
- check number is prime , armstrong
- Program to Print the given patterns
- Guess A Number Game using Random
Tuple in Python
Tuple is a collection in python that is ordered but its values can not be changed.
tuple can be declared as following.
myTuple=("Red","Blue","Black")
print(myTuple)
Output:
(‘Red’, ‘Blue’, ‘Black’)
similarly as list items can be accessed on the given index.
myTuple=("Red","Blue","Black")
print(myTuple[1])
Output:
Blue
Elements of a touple can not be appended , inserted ,removed or deleted as tuple is not changable.
so myTuple[0]=”Black” gives the error.
The elements of the tuple can also be printed by using for loop as in List.
myTuple=("Red","Blue","Black")
for i in myTuple:
print (i)
Output:
Red
Blue
Black
we can find the index of the given element and may find the length of the tuple as in List.
myTuple=("Red","Blue","Black")
print(myTuple.index("Blue"))
print(len(myTuple))
Output:
1
3
we can not change the elements of the tuple so del not works on elements of the tuple but whole tuple may be deleted
myTuple=("Red","Blue","Black")
del(myTuple)
print(myTuple)
Output: error [ as tuple delete and it is no more to print]
In List and Tuple an item exist or not can be checked without loop.
myTuple=("Red","Blue","Black")
if "Blue" in myTuple:
print("exist")
else:
print("Not exists")
Output:
exists (as items exists in the tuple same can be implemented in List also.)