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记录详情

Compile Error

Main.java:3: error: cannot find symbol
    public static void main(String[] args) throws IOException {
                                                  ^
  symbol:   class IOException
  location: class Main
Main.java:4: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
        ^
  symbol:   class Scanner
  location: class Main
Main.java:4: error: cannot find symbol
        Scanner sc = new Scanner(System.in);
                         ^
  symbol:   class Scanner
  location: class Main
3 errors

信息

递交者
类型
递交
题目
P1000 A+B Problem
语言
Java
递交时间
2016-09-08 19:29:35
评测时间
2016-09-08 19:30:18
评测机
分数
0
总耗时
0ms
峰值内存
0 Bytes