OGE Which of the following is valid C code for displaying all of the elements in the array letters from the previous question on one line, but in reverse erder? 5 a int printc",lettersli- b. int for (i 2, 0; printr-%e". letters-1]); } c int i { d. int i printf(" %e", letter ); } for (i. 1; ?cs3; i++) printf-%c", letters[i]); } e. int & printf("%C", letters[il); } f. none of the above 6. Complete the following code to fill an array, then select the correct continuation test for the for-loop. int main ) int size, i; scanf("%d", &size); int arrsizel: for( i=1, scanf("%d", printf("%d", arfi]); a. The code will not work with any continuation test because the first element read is saved in position [1] of the array instead of index position [O) b.