I have a question about C language .Why didn't it end when I entered 0 .

Question

https://code.sololearn.com/c5EU5Kw3VeDA/?ref=app

Answer 1

tum kya karna chahte ho , aapka question not understand

Answer 2

are you telling about return 0

Answer 3

Why do you expect the program to end when you enter 0?

Answer 4

Because I think when I type 0, it can end up outputting the list.

Answer 5

Can you refer the piece of code that do that? The line that say that if the input is a zero tgen the program should print the list

Answer 6

return 0; it's not gonna do what you want 🤭🤗🤗 read this: https://stackoverflow.com/questions/204476/what-should-main-return-in-c-and-c

In main() you call creat() and then in the next line, print()
So your program print the list right after creating it.
I don't know exactly when the program strops to create the list. What's the utility of "n" in the while of creat()?

Answer 7

Anyway you just need to add a command to exit creat() when you scan a 0.

Also you don't need to put "f" in the structure. And since your structure contain only a name, you could use a 2D array. But if you are exercising on data structures go on.

Answer 8

No, I mean when I use this program, I enter some data first, and then when I don't want to enter data, I enter 0, which ends the storage of data, but when I enter 0, the program does n' t end storage, so I want to know where I was wrong.

Answer 9

How can print a charater value in my program

Answer 10

Chacha Joseph
https://www.sololearn.com/discuss/1316935/?ref=app

Answer 11

You are welcome 🤗
As you can see the Q&A section has rules.
If you want help with your program create a question posting your code and explaining your problem.

Answer 12

You need to change the while condition to
while( p1->f )
And when you read "f" you need to type 0 not "f". If you type a character, rather than a number, the scanf with %d fails

Answer 13

Thank you for welcoming me

Answer 14

Try return(1)

Answer 15

Well, thank you very much. I know what I should do.