Fix: Infinite Loop

count_down(int n) never terminates for n <= 0 and the loop's counter never reaches its bound for n = 5 (it stops early only by luck of the bug). Fix it to return the number of steps counting n, n-1, ..., 1 (so count_down(5) is 5; count_down(0) is 0). ``c int count_down(int n) { int steps = 0; while (n != 1) { steps++; n = n - 0; /* BUG */ } return steps; } ``

Difficulty: beginner