Category "getchar"

Pause or Getchar with push button

I'm new to programming and I'm trying to put a pause in my code before my while(1) loop in in my main(). The pause will be broken after the state of a push butt

How to wait and READ char from stdin without waiting?

Hello There is a file where I draw picture using a loop. I want to exit loop when 'q' button is pressed. But I want the program is running during it is waiting

Does the read () system call clear the stdin buffer when it is called after getchar()?

The following output seems to suggest that when read () is called after a getchar() it clears all the stdin. Let's say that I typed "Hello\n" : char buff; int c

Why the characters in buffer cannot enter a while loop?

why there is no "*" in output? the input is : abcde[enter key] #include<stdio.h> int main(void){ char ch; while ((ch=getchar( ))== 'e') pr

I'm new to C and am stuck with many issues, I have fixed them but I wonder if there are better ways

I'm new to C just coming out of my second university class that explained structs and string functions. I tried running the code we had written in the lesson an