Thread: Comparing Arrays

Code:

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


int main(void){


char string1[] = "foobar";
char string2[] = "flashdaddee";


for(unsigned int y = 0; y < strlen(string1); y++){

	for(unsigned int x = 0; x < strlen(string2); x++){
		if(string1[y] == string2[x]){
			printf("%c\n",string1[y]);
			break;
		}
	}

}
return 0;

}

only 'f' an 'a' from string1 exitst in string2...these are all that are outputted.....

Oh... I used char arrays, but the principle applies to other arrays too