how to use getchar（） to avoid an enter？

Question

please help me ，thanks！

Answer 1

get char only takes one character you better use fgets

btw here is how you use getchar-
#include <stdio.h>

int main() {
char name;
puts("Enter your name");
name = getchar();
puts("Name entered: ");
putchar(name);
return 0;
}

Answer 2

If you need direct input I can recommend you "system ("/bin/stty raw"); " for linux systems or libraries like ncurses

Answer 3

ty guys so much！