PythonLearning/17.ForLoopInPython.py at Pythontuts · aditya0035/PythonLearning · GitHub

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"""

For loop allow us to iterate over iterables

"""

for i in range(6):

print("{0}".format(i))

my_friends = ["Jose", "Jack", "Jim"]

for friend in my_friends:

print(friend)

for i in range(0, 5): # here 0 is inclusive and 5 is exclusive

print(i)

print(type(range))

"""

Iterate over dictionary

when we iterate over dictionary using for loop it gives use a key

but when we iterate over dictionary using dictionaryobject.items()

it is a object which is array of tuples which contains key and value of dict

so it returns a tuples

"""

my_friends_dict={

'Aditya':10,

'Abdul':14,

'Salil':0,

'Devashish':5,

'Shantanu':10

}

print(my_friends_dict.items()) #array of tuples

for key in my_friends_dict:

print("Key:{0},Value:{1}".format(key,my_friends_dict[key]))

a,b=(10,15)

print("a:{0},b{1}".format(a,b)) #this is called tuple destructuring

for key,value in my_friends_dict.items():

print("key:{0},value:{1}".format(key,value))

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