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View Compilation Error

0_0_23792559_1545\Main.java:20: 错误: 二元运算符 '+' 的操作数类型错误
				System.out.println(a+" + "+b+" = "+(a+b));
				                                     ^
  第一个类型:  BigInteger
  第二个类型: BigInteger
1 个错误


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