#include<stdio.h>
#include<time.h>
#include<string.h>

char* myStrStr(const char *s1, const char *s2);

int main(){
	char* haystack = "I like to move it move it";
	char* needle = "move";
	clock_t start, end;
	double myStrTime;
	double stdStrTime;

	start = clock();
	myStrStr(haystack, needle);
	end = clock();
	myStrTime = ((double) (end - start))/CLOCKS_PER_SEC;

	start = clock();
	strstr(haystack, needle);
	end = clock();
	stdStrTime = ((double) (end - start))/CLOCKS_PER_SEC;

	printf("Mine:%f\nStandard:%f\n", &myStrTime, &stdStrTime);
	printf("%d", myStrTime);
}