For Loop in Python (So Easy to Understand) #9

[@programizstudios]

🔥 Learn Python with a more hands-on experience with Programiz PRO-interactive lessons, quizzes & challenges. Try Programiz PRO: bit.ly/right-python

[@programizstudios]

Hey Guys! At 0:45, there is a minor error on our part. "Python" is a sequence of 6 characters, not 7.

[@mkarazli]

No its true. PYTHO&N

[@BrokeCanadian]

I count 7 characters in my sequence "Python🐍"

[@raahulsingz]

@Zak MB If you just increment start value by 1, you will get the answer: n1=int(input("Enter number1: ")) n2=int(input("Enter number2: ")) print("The numbers between them: ") for i in range(n1+1,n2): #The number starts from n1+1 and n2 is excluded by default print(i)

[@SpodermanISLoVe]

This channel is really underrated, such good content.

[@otatop7359]

i know i am late in this video but i just started learning from yesterday and i am catching up pretty fast thanks to you guys. I was learning c from the website back then too.

[@Mugen89K]

This code isn't correct in answering the video's question. Look at the example he gives in his link if you haven't already.

[@enzy6434]

total = sum(range(1, 101)) print(total) Easy way to do it in just 2 lines using the sum() function. Though its a shortcut that doesn't use a for-loop obviously.

[@sethmitchell840]

Figured it out ' ' ' number = 1 total = 0 for number in range(1,101) total = number + total print(total) ' ' ' Not too bad, but a little brain tease.

[@Priyanshukumar_48]

Just liten carefully whatever sir told We have to print the result in such format that it is like Result=1+2+3+4+............+100 Not the sum of all those number

[@sauravsingh9795]

for i in range (1, 100): print(i, "+", end=" ") print(100, end=" ") print("=", sum (range(1,101)))

[@SharkSnuggie]

A much easier way to do it is: sum = sum(range(1, 101)) print(sum)

[@chomeboy]

@@SharkSnuggie sum is a built in function and you can use it as a variable?? dang.. that's crazy.

[@adheeshakaumadi]

@@chomeboy yes you can use it as a variable

[@RishabhMall-s1z]

​@SharkSnuggie easier way: n=100 print(n*(n+1)/2)

[@MohammedJaseemTp]

7:23 n = int(input("enter the limit")) i=0 j=1 for i in range (0,n): sum = i+j i= sum j= sum+1 print(sum)

[@HariPrasad-mn5vu]

Guys if u want to learn python this is the best content some one can give you this can even compete with paid course worth a thousand dollar. Glad got a teacher like you thanks for the videos

[@hamburguesete]

Great video ! I love the way you explain evereything, it all makes sense. Keep up the great vídeos ! I have a small feedback, I know that every video you teach us a new tool of programing that opens up a whole new universe of small projects that we can do to get better, and at the end of the video you give us a smal project "homework" but its always very oriented in training that specific tool, i think that at the end of every video you should give us 3 small but yet challenging projects that we will use everything that we learned until that point. Thank you so much for the awesome content, and i hope you understand what im saying.. im sorry for the bad english.. Much love from Brasil !! 🇧🇷👍

[@shankarsai2067]

True, We need some challenging one's

[@programizstudios]

Hi Raphael! Good to know that you are enjoying our videos. We will take your feedback into consideration while creating new videos. Thanks.

[@VladimirTheAesthete]

Highly underrated channel, thanks a lot pal!

[@irynahryma2605]

Thank you for your lessons! You 're explaining really very good. I solved the task,you gave at the end of the video and I was excited, when it ran and everything was correct.

[@harikrishanankurup8956]

This was the first video I saw, and it was very much useful. And this is not the last video. Now I am gonna watch the complete playlist. Thanks. And keep uploading

[@vedanshchn]

I wrote this!! # Sum of any range of numbers a = int(input("Input the first number in the range: ")) z = int(input("Input the last number in the range: ")) sum = 0 for i in range(a , z+1): sum += i i += 1 print(sum)

[@letstry2854]

Thanks sir 👍 Keep uploading...I am regular viewer!!

[@Aravindblaze95]

sum = 0 for numbers in range(1,101): sum = sum + numbers print(sum,"=",end=" ") for number in range (1,100): print(number,"+",end=" ") print("100", end=" ")

[@Aravindblaze95]

Output: 5050 = 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 + 21 + 22 + 23 + 24 + 25 + 26 + 27 + 28 + 29 + 30 + 31 + 32 + 33 + 34 + 35 + 36 + 37 + 38 + 39 + 40 + 41 + 42 + 43 + 44 + 45 + 46 + 47 + 48 + 49 + 50 + 51 + 52 + 53 + 54 + 55 + 56 + 57 + 58 + 59 + 60 + 61 + 62 + 63 + 64 + 65 + 66 + 67 + 68 + 69 + 70 + 71 + 72 + 73 + 74 + 75 + 76 + 77 + 78 + 79 + 80 + 81 + 82 + 83 + 84 + 85 + 86 + 87 + 88 + 89 + 90 + 91 + 92 + 93 + 94 + 95 + 96 + 97 + 98 + 99 + 100

[@malikcimen740]

thaks a lot everything clearer than my professor's telling xD

[@GTheo.]

Man you are born to teach.. even a 5 years old can understand you..

[@multitaskprueba1]

You are a genius and a great professor! Thanks a lot!

[@125-ronaka7]

loved the way of teaching , as well as the content

[@torpedoe1936]

So simply explained. Unbelievable. Thanx boss!

[@shadanakhtar5095]

Your video's are very nice you explain it very nicely i made soo many programs on python by only watching your video it helped me alot Thank you bro

[@before2am]

def numsum(): sum=0 for current_number in range(0,101): sum = current_number + sum print(sum)

[@ashmitakaran6755]

2:33 It's not working.....I wrote the exactly same program in programiz python compiler and its no running but saying "invalid syntax''

[@brandonlittlejohn8055]

idk if you'll ever see this comment python sensei but i want you to know you deserve great things in life your videos have helped me so much in my learning journey

[@topan3689]

number = int(input("Enter an integer: ")) for count in range(1, 100): product = number + count print(number, "+", count, "=", product) Provided: 1 / it should be this one code, if I am correct. If not - please correct me. Thanks!

[@swagger1982]

To find Sum from 1 to 100 why you are taking number?

[@AnsonCheung1049]

for loop in range (1,100000): if loop == 1: num2=0 num1=num2 num2=loop+num1 if loop ==100: print(num2)

[@kirisutokyoto3505]

number = range(1,101) For a in number: print (a,"+",end="")

[@ajithkumar-mg2lx]

Nice Bro

[@স্টোরিলিন]

total = 0 # looping for summation of any series "x" to "y" x=int(input("enter the lower range : ")) y=int(input("enter the upper range : ")) for number in range(x,y+1): total = total + number print(total)

[@rock8938]

sum=0 for count in range(1,101): sum=sum+count print(sum)

[@gamingtech2211]

_*Your Programming Task:- number = int(input("Enter the integer")) for count in range(1, 101) : sum = number + count print(number, "+", count, "=", sum)

[@kusumguragain4756]

this is wrong , no one have provided the correct answer in comment section

[@gabrielladangler1722]

Great videos! You've made it easy to learn Python, especially coming from a background in C. I do have a quick question: towards the beginning of the video, you say that the string 'Python' has 7 characters. Does this include a null character, or was this simply a mistake? Thank you! :)

[@programizstudios]

Oh! It's an error on our part. "Python" is a sequence of 6 characters, not 7. And, they do not end with the null character like in C programming.

[@gabrielladangler1722]

@@programizstudios Thank you for the clarification! :)

[@grood.8925]

6:05 i am confused u have not declared the count variable and yet its showing the desired output. pls reply

[@programizstudios]

The count variable is declared in the first line of the loop. # notice count variable in for count in range(1, 10): for count in range(1, 10): print(count)

[@grood.8925]

ok understood ...thank you

[@Mugen89K]

Thank you very much for the awesome tutorials. Easily one of the best tutorials out there! One question, where is the github project you mention in the video? I can't find it in your comments or description.

[@siderealvictor9813]

sir mai python aapki website sai krta hoon vahan zyada syllabus hai yahan sai pr mujhe vahan literals nhi samajh aa rha aap us pr video bnaugai??

[@majidalich2947]

sum_num = 0 for i in range(1, 101): sum_num = sum_num + i print(sum_num)

[@Priyanshukumar_48]

Here it is... Print("result") For i in range(1,100): Print(i,end="+") Print(i+1)

[@surya691]

Awesome lecturing brother 👍👍

[@meghanajana621]

n = int(input("Enter a number:")) for c in range(1, 11): p = n * c print(c,"x",n,"=",p) this is my first tables code with for loop and I've done it without seeing the real code

[@DigitalAcademyOnline]

Learning Python is something you would like to get in your skills, but you do not know where to start? This NEW channel will help you out leaning Python Programming from scratch - for complete Beginners, Intermediate and Advanced Levels

[@avantika6077]

using range function:( i did it myself so I didn't see what was coming) number=int(input("Enter the number:")) for count in range(1, 11, 1): product=count*number print(count,"x", number,"=", product) output: Enter the number:5 1 x 5 = 5 2 x 5 = 10 3 x 5 = 15 4 x 5 = 20 5 x 5 = 25 6 x 5 = 30 7 x 5 = 35 8 x 5 = 40 9 x 5 = 45 10 x 5 = 50 small note in (1,11,1), the first one is the starting, the 11 means upto 10 and 1 means(number of steps, i.e after 1, take 1+1=2, similar to count+=1)

[@saharshprathibh6336]

number = int(input("Enter any number")) for count in range(1,11): sum = number + count print(number,"+",count,"=",sum)

[@kusumguragain4756]

this is not a correct answer for the above question

[@ugabuga4456]

I have 2 string exercises which are making me hate programming with python from the heart as they are suppose to be as easy as returning 1+1. def pairs(txt): if len(txt)%2==0: right_indexes=list(range(1,len(txt),2)) print(right_indexes) left_indexes=list(range(0, len(txt), 2)) print(left_indexes) right_letters=map(list(txt).__getitem__,right_indexes) left_letters=map(list(txt).__getitem__,left_indexes) pairs=list(zip(left_letters,right_letters)) return pairs I've ended up creating this list of paired tuples thinking it might help me understand better as I noticed how comparing 2 things next to each other. Because if the number of things is odd at the right side edge, it's not easy for me to know what to do. But it's not helping me to solve these very simple problems as I have no idea how to implement a for or while loop from pairs [(A,B),(B,C),(A,B),(C,C),(C,D)] for these 2 exercises: 1)Make a function that removes letters that are alone. Like if you have like ABBCABCCCD it would return BBCCC 2)Make another function which does the opposite turning like ABBCABCCC returns ACABD removing duplicates alight together (not just all). my brain only works to turn the whole thing into a set... ;____; When things are like this and you truly have to understand loops.... plus conversion as one is suppose to input a string and output should be a string.... I really feel like I'm the dumbest person alife Please help me solve these.

[@mycreativecorner8831]

Great video👍, the way of your explanation is very good👌, all concepts are clear.

[@avantika6077]

Code to find sum upto any number n=int(input("Enter the number:")) for i in range(0, n+1, 1): i*=(n+1)/2 print("The sum from 0 to", n, "is:",int( i))

[@Penguindude_]

Spoiler for the task I did it like this n = 1 w = 0 While n

[@mohammadkazifaruk2097]

you are such a great on python

[@MohammedJaseemTp]

limit = int(input("enter the limit")) current_number=0 next_number=1 for current_number in range (0,limit): sum = current_number+next_number current_number = sum next_number = sum+1 print(sum)

[@স্টোরিলিন]

not working properly, :-(

[@ArunKumar-zz4tg]

Awesome Explanation Brother

[@Titina7183]

Your tutorials are very clear! Thanks for sharing your knowledge. Would there be a way to identify if the value entered is not an integer and show a message in that case, if not, do and show the sum? Thanks

[@jasontuladhar1222]

Can you please give the answers to the task you gave us at 7:22 and the other ones you gave in other vids.

[@RjAhtesham]

your videos are always helpful heartly thanks

[@panagiotisbotonakis2349]

Thank you so much. This video was very helpful!

[@girishgh9793]

count=1 number=2 while count

[@liw4972]

Thank you for explaining the concept simply. it is awesome

[@jubayethossain8132]

sum=0 for i in range (1,101): sum=sum+i print(sum)

[@asadzamir9249]

But this not work bro

[@brahimayoada2657]

This guy is the 🐐

[@amarnathm314]

Hi, thanks for sharing the knowledge. I have tried the counting program for num in range(1,11) sum=sum+num print(sum) when i say print, it is printing for sum value for every iteration, but if i need to print only the last sum value, can you please let me know how to do it

[@amarnathm314]

got it, we need to place the print statement out of the loop

[@vincentkim6127]

I geess this is one month older thread though, this is how I did it. sum(list(range(101))) I am a beginner, and I feel like I am missing something.... It does its job though, right?

[@cristianacrestani5941]

number = int(input('Enter a number for sum')) count = 1 for count in range (1,101): sum = number+count print(number, "+", count, "=" , sum)

[@Abdulbasittia]

Bro, you make things easier 🙏

[@hannahgilbert3467]

You’re brilliant - thank you :)

[@raviteja_sannala]

number = range(1,101) for i in range(len(number)): print(number[i], end='+')

[@ahmadullahlutfi6946]

well explained, keep up the good work bro.

[@kanika1]

number = int(input("enter a number:")) for count in range (1, 101): product = number + count print(number, "+", count, "=", product)

[@naga_nihal_playz5777]

Great video! Understood everything

[@IamKudos]

wait so is whatever you write between the for and in functions followed with a range, means nothing? No matter what I write down it will keep on going down the list of range. But I can't leave it blank either?

[@khalilmahmood]

yes, since it is like a variable, that you normally assign value to, they cannot start with number and cannot have space in between the name, and can only contain (A-z, 0-9, and _ )

[@shivasharma2576]

You making a 14 years old learn python. 🐨

[@shankarsai2067]

what do you mean bro.... not getting it?

[@karthik9354]

@@shankarsai2067 he is trying to say he don't know how to use A computer

[@efeucar6032]

this video was very helpful!

[@banana_assasin3907]

this is the hardest thing ive learnt so far

[@shahporanhimel9207]

a=sum(range(1,101)) print(a) Got 5050 :3

[@godwinakoto4578]

infact kudos to you Punit and your team for such a great tutorial on python for beginners ! it is very clear and easy to follow

[@mekkakelvin8057]

Thanks for your clear enlightenment on python. But mine did not work has yours did. It only took the last digit of the series of number who in my case was 20. This is my code Number = int(input("Enter an integer:")) Product=number*count Print(number, "X", count, "=", product)

[@veerrr09]

For anyone watching this video in 2023 (soon to be 2024): Here is the homework answer if you want it :> : number = 0 for number in range(0,100): number = number+1 print(number) Explanation : So we will always start from 0 to obtain the next number. And as explained in the video, we take the range as well. So after that since we gave our beginning value of number '0', '0' + 1 = 1. And this will continue till the range is satisfied. This is the magic of for loop! If somebody didnt understand, I am so sorry. Maybe I shouldnt be a teacher 😃

[@MProtik]

wait..!! How did he used # in every line by one click 4:50

[@gauravfromuttaranchal5921]

Kya batoo bhut achha tutorial h bahi keep it up

[@unnikrishnan-zi1ep]

Can you pls paste the link of github repository to find the programming the examples or more samples to work on

[@DREYM360]

result = 0 for num in range(1, 101): result += num if num < 100: print(num, "+ ", end="") else: print(num, end="") print(" =", result)

[@cactusdg]

a = 0 for b in range(0,101): a = a + b print(a)

[@SHPUDY]

thanks

[@joyceadhiambo9977]

my answer number=int(input('Enter number:')) for sequence in range(1,101): sum=number+sequence print(number,'+',sequence,'=',sum)

[@ibekwevictor1158]

Thank you for this tutorial.

[@sarbjitchoong4578]

Hi, I used the for statement for the assignment, and this is my answer: count = 0 total = 0 for count in range(0, 100): total = total + count count = count + 1 total1 = total + count print(total, "+", count, "=", total1) total thank you

[@mynameisv630]

no the out put must be in the format of 1+2+3+4....+100 and when you type range(0,100) the out put ends at 99 so we have to type range(0,101)

[@sanajayakrishna]

Not only python, but it is also better to make a video tutorial playlist on other programming languages like kotlin, swift, etc

[@xrhstos1330]

Well he just started making videos, he cant upload 100's videos at once

[@sanajayakrishna]

@@xrhstos1330 is he the only one, then he should hire someone as interns

[@xrhstos1330]

@@sanajayakrishna if you want to see videos for a language from someone else, you could also find another yt channel.

[@DanyloNihmatulin]

number = 100 product = 0 for sum in range(1, number + 1): product = product + sum print(product)

[@saravanapothi574]

sum = 0 for count in range(1, 101): sum=sum+count Print("sum is:", sum)

[@kkminicrafts4988]

#PROGRAM TO FIND THE SUM OF GIVEN NATURAL NUMBERS ans = 0 num = int(input("ENTER THE NUMBER = ")) print("ANSWER = ") for count in range(1,num+1): print("step",count,"=",ans,"+",count) ans = ans + count print("Total answer =",ans)

[@zoeyyuen4204]

For result in range(1,101): Sum= i + result Result += 1 Print(sum)

[@AnanthuAS-k2q]

Here i is not defined any where how its run

[@brotherhood2001]

I want , please give a video on list, tuple, set and dictionary using for loop

[@slimerelaxation5398]

how do we do this in a loop Accept names of 5 colours from the user and store it in list called ‘colours’.

[@saumyatripathi2212]

Plz solve the practice question from while loop

[@okbruh1617]

Good presentation buddy

[@pachakutiq266]

we can use the following code to obtain the result : sum(range(1,101)) Please feel free to correct me if am wrong but the answer is 5050 so i guess we can do it that way.

[@abdulraheemabioye4246]

I ran this code... didn't work

[@pachakutiq266]

@@abdulraheemabioye4246 I guess , I did it with a variable , sorry for the vague answer 😅 Code : x = sum(range(1,101)) print(x) That should work! I used it in another way last time , I don't remember exactly will let u know when I do

[@Mathu2006]

number=0 for number in range(0,100): value=number+1 print(value,"+")

[@dannydj2908]

product = 0 for count in range(0,101): product = product + count print(product)

[@programizstudios]

It's correct but you are printing the result in each iteration of the loop. Instead, just print the result once after the loop ends. Also, you can give a better variable name like total instead of product.

[@madhumahendran6077]

Could anyone clarify me how the result of the sum of 1 to 100 is not executed in the rows but as sum of all? i believed the for loop will provide result in rows, like 1+1 =2 2+1=3 etc

[@magiiicuno3981]

total_sum = 0 for i in range(1,101): total_sum += 1 print(total_sum , "+", end=" " )

[@GaurieVerma]

I checked out the answer for the task on github and the output is supposed to only be 5050, but when i write the same code in python i get a whole lot of numbers and the last number is 5050. am i doing something wrong or is it supposed to be like that?

[@konstantinskoblik6640]

Perhaps the indentation level of print(total) is similar to "total = total + number". So print(total) is the part of body "for". If print(total) has the same indentation level as "total=0", it'll work out. You'll get 5050 without unnecessary numbers such as 4950, 4851, etc.

[@Kartv3li]

answer: **x = 0 for i in range (1,101): x =+ i print(i)**

[@DoubleTroubleSigma]

Please teach C also

[@MuhammadUmer-bm5ek]

sum=0 for count in range(1,101): sum=sum + count print("sum of 1 to 100 is=",sum)

[@bhaktibhosale3427]

Thank you so much sir👍

[@abdulraheemabioye4246]

Hello, i ran the code as written in github and the output listed the all the sum iterations (i.e 1,3,6,10... 5050) instead of just the output (5050). Kindly assist. Thanks

[@swagger1982]

To print the result it must be outside the for loop To get outside the for loop remove all space before the print(result)

[@sandipansarkar9211]

great explanation

[@ramakrishnadevireddy2395]

for a in range(101): print('+',a, end=' ')

[@karthikkiran338]

where's other part of the code? end is not defined

[@pachakutiq266]

we dont have to use for to complete that task

[@shivaansehgal2602]

Genius