day17: if velX == 0 and posX < minX, you'll never reach the target

2021-12-17 07:14:52 +01:00 · 2021-12-17 07:14:52 +01:00 · c2f01add9f
commit c2f01add9f
parent 0a0c829454
1 changed files with 2 additions and 0 deletions
--- a/day17.py
+++ b/day17.py
@ -7,6 +7,8 @@ def fire(velX: int, velY: int, minX: int, maxX: int, minY: int, maxY: int) -> (b
    while not posX > maxX and not posY < minY:
        if velX > 0:
            velX -= 1
+        elif posX < minX:
+            break
        velY -= 1

        posX += velX