EXPLORE USER DOCUMENTATION
After writing the input, we now have to manually move the cursor all the way to the left and move it rightward the correct number of characters corresponding to our cursor index. Previously the cursor was always at the right-most point of our input because arrow keys didn't work, but now the cursor could be anywhere.
，这一点在体育直播中也有详细论述
实行扶持对象、项目安排、资金使用、措施到户、因村派人、脱贫成效“六个精准”；实行发展生产、易地搬迁、生态补偿、发展教育、社会保障兜底“五个一批”。
// 逻辑：这些数比当前元素小/相等，不可能成为「左侧元素的下一个更大值」，直接移除