https://onlinegdb.com/rkZZ5jHtv

https://onlinegdb.com/rkZZ5jHtv

Every function has its own variable scope. Meaning that variable with the same name in different function will be different variable. Except for global variables which are defined outside of the function. If you want to use int arr[SIZE] in NumGame function, where int arr[SIZE] variable is defined in main function, you need to pass it as an argument to NumGame so it receives the expected value. You will have to modify your function like this int NumGame(int arr[SIZE], int digit, int counter); Then in main function, you also need to pass arr when you call NumGame. In main function, the call will be: NumGame(arr, digit, counter); Now NumGame has the reference of int arr[SIZE] which is defined in main function. But you need to remove the int arr[SIZE] variable definition in the NumGame function. Since in the same scope you cannot have the same variable name.

So if I'll write the arr[SIZE] in the function name it will read also the arr in the function and also in the main?

Exactly, but the call to it must also pass the corresponding variable.

BTW I'm uselly doing that kind of calculation with while loop.. But friends told me that it's better to do for loop then while if not necessary.. So maybe Im missing Somthing on the for loop..

OK, and about the calculation in the function I did, how can I do a for loop that also reads the numbers the user wrote and also compare them to the numbers the users wrote in the array cells?

I don't really understand what are you going to do. But I think it is like: You have an input 1233 The output 1 appears 1 times. 2 appears 1 times. 3 appears 2 times. Is that right?

#include <stdio.h> #include <string.h> int main () { char arr[1000]; char *ptr1,*min; gets(arr); ptr1 = strtok(arr," "); min = ptr1; while(ptr1!=NULL) { min=(strlen(ptr1)>strlen(min)) ? min : ptr1; ptr1 = strtok(NULL," "); } puts(min); return 0; } Hey, I spent half of day doing that... can anybody give me idea how to do next thing: I need to print two words which have the smallest amount of letters from a string entered from the keyboard. I wrote a code just for choosing only one word. Actually I tried to google it, but i didnt find anything (

Yes but I need to compare those numbers to the cells the user wrote before the new numbers he's writing

More like an struct

Can array and variable declaration be done inside for loop??

Ask your questions and give enough information for us — this is a key to be helped Now we over this meaningless discussion

Guys, can someone help me, have no idea how to resolve this. I write to terminal some commands that my program has to make: For instance, ./prog deleterow 1 deleterow 3 clearcol 1 2 How can pass through this commands? I have no idea how to solve it, because you can have multiple function arguments (like deleterow has 1 argument and clearcol has 2 arguments)

Command line arguments

I understand that I have to work with argv, but how to solve this situation 🤔

The function sent to the head node will calculate the number of elements in the list if one-way connected if the number of elements is odd, it will delete one node from the beginning, and if it is even, it will delete one node from the end. Function name and parameter void remove(struct node **head){

Send a piece of code where ya getting error via a passing service as link

void remove(struct node **head) { while (1) { head = &( (*head)->next ); } struct node *to_free = *head; *head = (*head)->next; free(to_free); }

Someone will help you out , I guess..

void remove(struct node **head) { while (1) { head = &( (*head)->next ); } struct node *to_free = *head; *head = (*head)->next; free(to_free); }

Why are you stuck here?

I could not continue. I could not find how to solve it.

Guys I have a question, I am trying to sort 2 arrays(one ascending and one descending) both using select sort. As I've read in some forums when choosing the ascending array to sort with select it should take more time to complete than with the descending one. For some reason my program in C does the reverse. Even if I coded it right it gives me the reverse results. For example I get: ASC time: 9.34 DESC time: 10.35 when it should be the other way arround Highly appreciate your opinion!

Isn't selection sort just picks min of the whole array-offset each time?

Hello, Can someone help me?, have no idea how to resolve this.

yeah exactly....it should work the same for both ascending or descending

Why does this happen?? I mean its kind of weird

does that happens in every case....like irrespective of how sorted the array is

I mean for a few numbers you can not see the difference because the selection sort is so quick, but when you give the array like 200000 elements you can see the difference as I mentioned above

perhaps it is related to how the code is being executed on a lower level rather than the sort itself

How do you change word from upper case to lower case in C when accepting input from a user

Hey any help me learn c# programming language

https://en.cppreference.com/w/c/string/byte/tolower

Hey any help me learn c# programming language

What is the cause of this error?

forgotten '\n' or messed up scanf format?

This is the code

when outputting strings via printf use this printf("%s", "your string");

So printf's formatting won't bite ya in the ass

How do you take multiple inputs from a user in c one after the other

Can i get an example?

google strtok