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View Compilation Error

0_0_24890716_28214\Main.java:32: 错误: 对println的引用不明确
            System.out.println(map.containsKey(word) ? map.get(word) : 0);
                      ^
  PrintStream 中的方法 println(double) 和 PrintStream 中的方法 println(Object) 都匹配
1 个错误


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