Write a C program to check whether a smaller string (pattern) exists as a substring within a larger string.
Two space-separated strings: Haystack and Needle.
Print the starting index where Needle is found, or -1 if not found.
1 <= Length of Haystack, Needle <= 100
edcretpractice practice
6
'practice' starts at index 6 inside 'edcretpractice'.
#include <stdio.h>
int main() {
char h[101], n[101];
if (scanf("%100s %100s", h, n) == 2) {
// Write your code here
}
return 0;
}Embedded systems rely on efficient low-level programming to interact directly with hardware. In this course, you will learn how to write practical Embedded C programs used in real microcontroller-based systems. Rather than focusing only on theory, this course follows a practice-driven approach. Each lesson includes hands-on coding exercises that simulate real firmware development tasks used