The discussion addresses the limitation of the C programming language's scanf function, which only captures the first word of user input. To read an entire line of text, the fgets function is recommended as it can read a complete line, including spaces. The provided code snippet demonstrates the use of scanf and highlights its inadequacy for this purpose. Users are encouraged to utilize fgets for improved input handling in their C programs.
fgets for reading strings in Cscanf and fgets in detailBeginner and intermediate C programmers, educators teaching C programming, and developers looking to improve user input handling in their applications.
#include <stdio.h>
int main()
{
char name[256];
printf("What's your name?\n");
scanf("%s",name);
printf("Hello, %s%s",name,"!");
}