@[2022zhangyuanhao](/user/746930) @[heyx0201](/user/768951) 过了过了哈哈哈，我发现a在循环中变为了-1，然后数组开小了，然后数组还得开到主函数o外面哈哈谢谢了 @[K_cp2312](/user/714036) by jiguangdi @ 2023-10-13 23:13:47