Query, Discussion & Bug Report

[darkprinx]

Hello Guys

If anyone wants to -

• Share opinion
• Ideas
• Have query
• Find mistake

Please feel free to write it down and discuss here.

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Sharing new questions and solutions are warmly welcome. Be a proud contributor of this repository by just making a pull request of your changes.

[Amitewu]

Solution Can be of question 14:
string=input("Enter the sentense")
upper=0
lower=0
for x in string:
if x.isupper()==True:
upper+=1
if x.islower()==True:
lower+=1

print("UPPER CASE: ",upper)
print("LOWER CASE: ",lower)

[darkprinx]

Solution Can be of question 14:
string=input("Enter the sentense")
upper=0
lower=0
for x in string:
if x.isupper()==True:
upper+=1
if x.islower()==True:
lower+=1

print("UPPER CASE: ",upper)
print("LOWER CASE: ",lower)

Added. Thank you :)

[Amitewu]

In problem 17 How do I terminate this while true condition?????

[darkprinx]

Just check whether the input is empty or not.

[sam1037]

In answer 14, your solution 2, what is '{0}' and '{1}'? I don't understand.

[darkprinx]

In python, while printing a dynamic value inside a string, there are several ways to format the output string. For example, let's say you have two variables a = 10 and b = 20 and you want to output something like this,

The sum of 10 and 20 is 30

You can do this by writing it in this way,

print("The sum of {0} and {1} is {2}".format(a, b, a + b))

Here 0, 1, 2 inside '{ }' represents the order of a, b and a+b respectively.

However, If the code is written in this way,

print("The sum of {1} and {0} is {2}".format(a, b, a + b))

then the output will be like,

The sum of 20 and 10 is 30

But printing in this way is not very much necessary. It can be also written in this way,

print("The sum of {} and {} is {}".format(a, b, a + b))

which will give the same output as wanted. I was new to python at that timeline so that I learned and used in {0}, {1} style which is actually not mandatory at all.

Thank you :)

[sam1037]

Thank you for teaching me.

[Amitewu]

#This could be the ans for 16
x=input().split(",")
ans=list(filter(lambda x : int(x)%2!=0 ,x))
print(",".join(ans))

[darkprinx]

#This could be the ans for 16
x=input().split(",")
ans=list(filter(lambda x : int(x)%2!=0 ,x))
print(",".join(ans))

Added to question# 16

[ArturOle]

Question 38 ans proposition:

tup = (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
lt = int(len(tup)/2)
print(tup[:lt], tup[lt:])