How to read from input until newline is found using scanf()?

Question

I was asked to do a work in C when I\'m supposed to read from input until there\'s a space and then until the user presses enter. If I do this:

scanf(\"%2000         


        

Answer 1

#include <stdio.h>
#include <conio.h>
#include <stdlib.h>

int main(void)
{
  int i = 0;
  char *a = (char *) malloc(sizeof(char) * 1024);
  while (1) {
    scanf("%c", &a[i]);
    if (a[i] == '\n') {
      break;
    }
    else {
      i++;
    }
  }
  a[i] = '\0';
  i = 0;
  printf("\n");
  while (a[i] != '\0') {
    printf("%c", a[i]);
    i++;
  }
  free(a);
  getch();
  return 0;
}

Answer 2

I am too late, but you can try this approach as well.

#include <stdio.h>
#include <stdlib.h>

int main() {
    int i=0, j=0, arr[100];
    char temp;
    while(scanf("%d%c", &arr[i], &temp)){
        i++;
        if(temp=='\n'){
            break;
        }
    }
    for(j=0; j<i; j++) {
        printf("%d ", arr[j]);
    }

    return 0;
}