Quick strlen question
- by LearningC
Hi again. I've come to bother you all with another probably really simple C question.
Using the following code:
int get_len(char *string){
printf("len: %lu\n", strlen(string));
return 0;
}
int main(){
char *x = "test";
char y[4] = {'t','e','s','t'};
get_len(x); // len: 4
get_len(y); // len: 6
return 0;
}
2 questions. Why are they different and why is y 6? Thanks guys.
