How to Add Multiple Items in Dictionary|update Method in Dictionary|Dictionary in Python Tutorial

How to Add Multiple Items in Dictionary|update Method in Dictionary|Dictionary in Python Tutorial
This video is part of Python tutorial for beginners in Hindi.In this video,i have covered how to add multiple items in dictionary.To add multiple itesms,we will use update() method and manually also we can add items.Let's see..

You will learn:-
1) dictionary in python
2) update() method
3) adding items in dictionary

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[dakshataramteke]

I learned a lot from your videos and I update my skill a lot each and every thing is in depth with proper understand Thanks! 😊

[ayat]

after the "if" statement we can write :
else:
if roll in student :
x=input("Enter a new rule:")
student[roll]=marks

[vaibhavmagar]

d = {}
loop = 0
students = int(input("How many number of students: "))

while loop < students:
roll = int(input('Enter the roll number: '))
marks = int(input('Enter the marks: '))

if roll in d:
continue
else:
d[roll] = marks
loop += 1

print(d)

[vibhudxt]

Here one doubt if the dict is unordered, howcome the elements are being added sequentially in update() and last element deleted everytime through popitem()?

[AnonamousUser]

num = int(input("how many students you want to add in data :--"))
num = list(range(num))

for i in num:
print(i)
roll = input("enter tha roll number of student that you want to add :--")
marks = float(input(F"Enter the marks of roll number{roll} :--"))
if roll not in dict_1:
dict_1.update({roll:marks})
else :
print(" sorry ! this roll number alredy present in data ")
num.append(1)
print(dict_1)

[RG-FL]

What's this?? It's awful explanation!