Use strlen(userStr) to allocate exactly enough memory for newStr to hold the string in userStr (Hint: do NOT just allocate a size of 100 chars). #include

#include

#include

int main(void) {

char userStr[100] = "";

char* newStr = NULL;

strcpy(userStr, "Hello friend!");

/* Your solution goes here */

strcpy(newStr, userStr);

printf("%s\n", newStr);

return 0;

}