Lua跳跃游戏：可达性覆盖的一遍判定

local function canJump(nums)
    local far = 1
    for i = 1, #nums do
        if i > far then return false end
        if i + nums[i] > far then
            far = i + nums[i]
        end
    end
    return true
end

local p = getplayerbyname("jump01")
sendmsg(p, 1, tostring(canJump({2, 3, 1, 1, 4})))
sendmsg(p, 1, tostring(canJump({3, 2, 1, 0, 4})))