FJ 的行走方式很特别：他每一次可以前进一步、后退一步或者直接走到 2× x 的位置。 计算他至少需要几步追上他的牛。 第一行为一个整数 t (1 ≤ t ≤ 10)，表示数据组数； 接下来每行包含一个两个正整数 x,y (0 <x,y ≤ 105)，分别表示 FJ 和牛的坐标。 对于每组数据，输出最少步数。 Developed by the Luogu Dev Team. © 2013-2025 洛谷. All rights reserved.

The P1588 diagnostic trouble code indicates that the throttle control unit has detected a loss of return spring. The throttle control unit is responsible for managing the airflow into the engine, controlling the throttle valve's position based on driver input.

P1588: G Sensor (Gravity Sensor Circuit) When the following diagnosis conditions are satisfied and the detection conditions are satisfied twice in the same DC: Diagnosis condition (1 second or more) The rate of change in G sensor detection value (mV): Between −15 and +15 inclusive; Detection condition

The automobile fault code p1588 can be caused by a faulty Throttle Control Unit, an open or shorted Throttle Control Unit harness, or a poor electrical connection in the Throttle Control Unit circuit.

2023年6月26日 · What does a P1588 code mean? The P1588 code indicates a malfunction in the throttle control unit or associated components. Can I drive my car with a P1588 code?

2019年5月20日 · Repair Information for P1588 code. Learn what Throttle Control Unit Detected Loss of Return Spring means, location and how to repair?

2017年1月5日 · FJ需要找回位于直线上的牛，其特殊移动方式包括前进、后退和跳到2倍当前位置。 文章通过广度优先搜索算法（BFS）来求解FJ追上牛的最小步数，并提供了输入输出样例和思路分析，但未提及剪枝优化。 FJ丢失了他的一头牛，他决定追回他的牛。 已知FJ和牛在一条直线上，初始位置分别为x和y，假定牛在原地不动。 FJ的行走方式很特别：他每一次可以前进一步、后退一步或者直接走到2*x的位置。 计算他至少需要几步追上他的牛。 第一行为一个整数t (≤10)， …

Here is the technical on the sensor :G-sensors are used by the VDC (vehicle dynamic control) system to help the system determine the pitch angle of the vehicle in accelleration and decelleration as well as side to side pitch angle, referred to as "yaw."

Nissan Versa Sedan Service Manual / Transmission & driveline / Transaxle & transmission (TM) / P1588 G Sensor / Diagnosis Procedure

P1588: G Sensor Circuit Range/Performance: When the following diagnosis conditions are satisfied and the detection conditions are satisfied twice in the same DC: - Diagnosis condition (1 second or more) - The rate of change in G sensor detection value (mV): Between −15 and +15 inclusive - Detection condition