【代码】收集指定总数 发表于 2020-05-24 更新于 2026-01-02 阅读次数: 前言关卡攻略 源代码123456789101112131415161718let totalGems = randomNumberOfGemsvar gemCounter = 0while gemCounter < totalGems { if !isBlocked { moveForward() } else if !isBlockedRight { turnRight() } else if !isBlockedLeft { turnLeft() } else { turnLeft() turnLeft() } if isOnGem { collectGem() gemCounter += 1 }} 完成