What is the output of the following code? #include int recursive_get_len(char *s, int len) if(s[len] == 0) return 0; return 1 + recursive_get_len(s, len+1); int main() char *s = "123-1-2-3"; int len = recursive_get_len(s,0); printf("%d",len); return 0;

Answer: Option C