What was your learning curve, which one concept drove your skills uppp???

learning basics and then going to work

learning basics and then going to work

I've been learning basics for years, even today when given a blank screen and asked to code something , I'm terrified. Because I don't know what to write

I've been learning basics for years, even today when given a blank screen and asked to code something , I'm terrified. Because I don't know what to write

If u don't know how - google it like "how to do *your request*

If u don't know how - google it like "how to do *your request*

Yeah and I often endup is stack overflow which is being my understanding, I've developed a habit of telling reasons and not trying, when learning the piano, I didn't do this I was interested, but I never knew I was Interested, now with programming, I am interested but I say reasons and never practice

Yeah and I often endup is stack overflow which is being my understanding, I've developed a habit of telling reasons and not trying, when learning the piano, I didn't do this I was interested, but I never knew I was Interested, now with programming, I am interested but I say reasons and never practice

practice practice and practice more

If you need more digits then you have to use arrays

Hello sir cn u tell me how to use arrays for big numbers im dealing with really big numbers bikker than unsigned long

Bigger*

Can anyone provide me good stuff for enhancing my CP skills ? #algorithms and #DS

I have no idea why STRTOL doesn't work.

Can anyone provide me good stuff for enhancing my CP skills ? #algorithms and #DS

Go to geeksforgeeks website. It has lots of content on DS and algorithms.

Can anyone provide me good stuff for enhancing my CP skills ? #algorithms and #DS

Look for "Data Structures Handbook" on google, the first link. Helped me a lot on CP.

Look for "Data Structures Handbook" on google, the first link. Helped me a lot on CP.

Thanks a lott dude

Thanks a lott dude

You're welcome. Anything you need, just shout.

Look for "Data Structures Handbook" on google, the first link. Helped me a lot on CP.

@Airtonfel is that a Google app ? Or pdf I am getting a Google site app

Its a website and app

I think you can find the same content in mobile app

Both with same examples and hints

Its a very good stuff

Oky bro thanks a lott

Any doubts, mention me

👍👍

Yaah surw

Can somebody help me use strtoul ?

Hello sir cn u tell me how to use arrays for big numbers im dealing with really big numbers bikker than unsigned long

Wrote your own function to do operations on array or use The GNU Multiple Precision Arithmetic Library does what you want http://gmplib.org/

printf(QUESTION1_INPUT_MESSAGE); char bin_num[MAX_SIZE]; int FLAG = 1; scanf("%s", bin_num); int i = 0; while (bin_num[i] != '\0') { if ((bin_num[i] != '1') && (bin_num[i] != '0')) { printf(QUESTION1_ERROR_MESSAGE); FLAG = 0; break; } i++; } if (FLAG == 0) break; else { unsigned long long int ret; ret = strtoull(bin_num,NULL,10); printf("%llu", ret); } break;

Why doesn't my code work with strings longer than 10 letters ?

Can you help me ?

Any one can help me by answering this?

Any one can help me by answering this?

Any one can answer please?

Why is the code incorrect ? We have to display factorials of n test cases .

Why is the code incorrect ? We have to display factorials of n test cases .

/warn

/warn

What is wrong with this ?

Screen foto

Any one can help me by answering this?

1 data/extra/bss 2 stack 3 overflow 4 no, example you can write on your own 5 no, value only 6 https://stackoverflow.com/questions/30717258/how-object-cout-prints-multiple-arguments/30717624#30717624 7 (k<m && k>-m)? 1 : 0 8 procedural? 9 b 10 no because float comparisons are not recommended 11 when he is bored. Anything a while loop can do a for loop can also do 12 read up on loops 13 no, explain yourself 14 no, explain yourself

Now that I've answered your question

Any one can help me by answering this?

/report read group rules, asking homework here isn't allowed

Screen foto

But then how will I share my doubt ?

Type it in

Why is the code incorrect ? We have to display factorials of n test cases .

/report screen photo not allowed, paste code

Why is the code incorrect ? We have to display factorials of n test cases .

What values are u assigning to arr1?

To find a factorial u just need a single number

What values are u assigning to arr1?

The numbers whose factorial is to be determined are being assigned to arr1 And their factorials are assigned to arr2 That's my approach .

So ur calculating multiple factorials?

In the question it says that the number of test cases is <=100 And the value of the number whose factorial is to be determined is also <=100 But do I have to change my code for that information ?

So ur calculating multiple factorials?

Yes

This is the exact question

Why (b++)++ is incorrect and ++(++b) is corrent?

Both are incorrect

Why is the code incorrect ? We have to display factorials of n test cases .

Whats the output i mean where is it showing incorrect

This is my input -output

This is the exact question

for(int i=1; i<=n;++i) fact(i)

This is my input -output

This is correct isnt it?

This is correct isnt it?

Yes it is

long long fact(int n) { if(n>1) return n * fact(n-1); return 1; }

Code the rest yourself

Please see on top it is showing that it's wrong answer

Please see on top it is showing that it's wrong answer

Dude how many times?

You copy and paste the code

Use long long instead of int

Posting screenshot is not allowed

Because when ur test casing they will try large numbers and large numbers need more bits to store the number

Posting screenshot is not allowed

I won't do this from next question onwards Just this time

I won't do this from next question onwards Just this time

Why not do it properly right now?

Because when ur test casing they will try large numbers and large numbers need more bits to store the number

I get it So we should use long long with which variable ?

Anyway unless you can't see I've solved your question above

You can code the rest yourself

Why not do it properly right now?

Because I am coding on pc and I am using telegram on phone

Int can only hold 4 bytes long long can hold 8 bytes

Int can only hold 4 bytes long long can hold 8 bytes

That's expected

I get it So we should use long long with which variable ?

@Tony2314

Replace all "int" with long long

Nobody is going to ask the factorial of 2 million

No living person, no

But random test cases maybe

Nobody is going to ask the factorial of 2 million

Actually in this question the largest number whose factorial has to be determined is <=100

Use unsigned int then

Actually in this question the largest number whose factorial has to be determined is <=100

Argument is int, return is long long

On using long long it is giving a runtime error

Use unsigned int then

What will be the syntax then ?