Apple Question:
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Write a function:
char * CreateEmptyString(int len);
function should return an pointer to an empty string of length len
Answer:
char * setEmpty(int len){
if (0>len) return NULL;
char * c = (char *) malloc(len+1);
memset(c, 0, len+1);
return c;
}
if (0>len) return NULL;
char * c = (char *) malloc(len+1);
memset(c, 0, len+1);
return c;
}
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