printf n characters c

// Use malloc to allocate memory
ptr = (castType*) malloc(size);
int *exampl = (int*) malloc(sizeof(int));
// Use calloc to allocate and inizialize n contiguous blocks of memory
ptr = (castType*) calloc(n, size);
char *exampl = (char*) calloc(20, sizeof(char));

4.14
6

                                    ptr = (castType*)calloc(n, size);

4.14 (7 Votes)
0
4.25
4
Nimitz14 85 points

                                    // Only 5 characters printed. When using %.*s, add a value before your string variable to specify the length.
printf("Here are the first 5 characters: %.*s\n", 5, mystr); //5 here refers to # of characters

4.25 (4 Votes)
0
4.13
8
Ashala2202 85 points

                                    // Only 5 characters printed
const char * mystr = "This string is definitely longer than what we want to print.";
printf("Here are first 5 chars only: %.5s\n", mystr);

4.13 (8 Votes)
0
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