Given the following four patterns, Pattern A 1 12 123 1234 12345 1 2 3 4 5 6 Pattern B 1 2 3 4 5 6 1 2 3 4 5 1234 123 12 1 Pattern C 1 2 3 4 5 6 1 2 3 4 5 1234 123 12 1 Pattern D 1 21 321 4321 54321 6 5 4 3 2 1 Which of the pattern is produced by the following code? for (int i = 1; i = 1; j--) if (j