Question for strcpy and pointer

[Linda8888]

Summary:: Question: In the blank space below, write a new version of the first line of this code segment such that the strcpy succeeds. Use only stack memory and try not to waste memory.

how can I change the first line of the code?

char *s1;       // change this line
char *s2 = "good luck";
strcpy(s1, s2); // I must succeed

 

[jedishrfu]

Think about where s1 and s2 are located on the stack and then how strcpy works.

https://www.tutorialspoint.com/c_standard_library/c_function_strcpy.htm

Notice s1 is the destination of the strcpy action.