Chapter 9 Exercise 2 : Python tutorial 132

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This is exercise 2 of chapter 9

[mahathirmohammad]

I can told from my learning experiences that you are one of the best teacher in the world. I believe I can be the best programmer if i learn from you. love from Bangladesh.

here is my code which is sorter from other's:-
print(str([i for i in ["a", ("a", 1, 2), {"a":"b"}, ["a", 1, 2], 1, 2, 3] if type(i)==int]))

[sagarbhagat]

def num_to_str(a):
list9 = [str(i) for i in a if (type(i)==int or type(i)==float or type(i)==complex)]
return list9

list_value = [True, False, 'hari', 'krishna', [1, 2, 3], 1, 2.3, 3]
print(num_to_str(list_value))

[siddharthmalviya]

def
num = [num for num in random_list if (type(num) == int) or (type(num) == float)]
return num

[NoorMuhammad-dtkf]

Solution :

s1 = [True, False, [1,2,3], 1, 1.0, 3]

s2 = [i for i in s1 if type(i) == int or type(i) == float]

print(s2)

[MRGolum]

list1 = ['String', 12, 4, 4, 4, 8, [1, 2, 4]]
numbers = [num for num in list1 if type(num) == int or type(num) == float ]
print(numbers)

[amangupta-fqrs]

l=[1, 2, 3.4, [4, "aman"]]
s=[str(i) for i in l if type(i)==int or type(i)==float]
print(s)




"other way"
l=[1, 2, 3.4, [4, "aman"]]
s=[]
for i in l:
if type(i)==int:
s.append(str(i))
elif type(i)==float:
s.append(str(i))
print(s)

[muzik]

def takeNums(ls):
strNums = [str(s) for s in ls if type(s) == int or type(s) == float]
return strNums


a = takeNums(["str", 5.6, 20, 7, True, False, "bl", 7])
print(a)

[learnfun]

#Hello Harshit Bhai
def number_str(strings):

user_input=[True, False, 10, 30, 2.5, 57, 'Ali']
print(number_str(user_input))

[animeshbanerjeevlogs]

Write a code which will take a input and print whether input is letter or symbol or number or word????
How can I do this? please help

[sugandhbansal]

list=[True, False, [1, 2, 3], 1, 1.0, 3]


def string_list(l):
return [str(i) for i in l if type(i)==int or type(i) == float]

print(string_list(list))

[shubhamsharma-dbzx]

names=[True, False, [1, 2, 3], 1, 1.0, 3]
print([str(item) for item in names if (type(item)==int or type(item)==float)])

[gauravjha]

# NUM TO STRING
myList=[True, False, [10, 15, 0], 1.0, 5, 3, 5]
output=[str(i) for i in myList if type(i)==int or type(i)==float]
print(output)

[subhashriroy]

l =[1, 2, 3, 4.0, (10, 22, 45), ["k", "l"], {1:100, 2:80}, True, "hi"]
x=[i for i in l if type(i)==int or type(i)==float]
print(x)

[soyeb]

solutioN:
list = [True, False, [1, 2, 3], 1, 1.0, 3]
def soyeb(l):
newlist = [ i for i in l if type(i)==int or type(i)==float]
print (newlist)
soyeb(list)

[yu_a_vi]

x = [True, False, [1, 2, 3], 1, 1.0, 3]
y = [str(i) for i in x if type(i) == int or type(i) == float]
print(y)

[rmeena]

print([str(i) for i in ['abc', [1, 2, 3], 1, 4, 3.0] if type(i)== int or type(i)==float])