Null-Terminated string

Question

Which of the following are null-terminated string?

char *str1 = \"This is a string.\";
char *str2 = \"This is a string.\\0\";
char str3[] = \"This is a strin         


        

Answer 1

• All : a string literal is a null terminated string
• str2 and str5 have the particularity of being doubly null-terminated strings

Also :

• char *str1 should be const char *str1
• char *str2 should be const char *str2