0_0_30334941_1984\Main.java:58: 错误: 解析时已到达文件结尾 if (b >= '0' && b <= '9') num = (num << 3) + (num << 1) ^ 0_0_30334941_1984\Main.java:58: 错误: 解析时已到达文件结尾 if (b >= '0' && b <= '9') num = (num << 3) + (num << 1) ^ 2 个错误