CS256 - Principles of Structured Design Fall 2021

Displaying ./code/h2sol/name.c

/*

name.c - get a name from the user, then output "Hello, <whatever name was put in>!"
         and a new line to the terminal.


*/
#include <stdio.h>

int main(){

	char name[30];

	/*
		Hint: Above, we've declared a character array named "name" with enough 
			  room for 30 characters. When declaring an array, the number inside
			  the brackets indicates how many individual characters we can fit 
			  inside the array
	*/

	printf("Who is this? "); //use printf to print a statement asking the user "Who is this? "
	scanf("%s", name); //use scanf to get the persons name

	/*
		Hint: To tell scanf to expect a string, you'd use the %s format string

		Also, unlike integers, if you are using scanf to read things into a 
		string, you do not need an & in front of the variable. 

	*/

	printf("Hello, %s!\n", name);//then just print Hello and whatever name was entered.

	return 0;
}