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java - 除以 2 个数字不返回正确

转载 作者:行者123 更新时间:2023-11-29 06:39:54 27 4
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Possible Duplicate:
Java Integer division: How do you produce a double?

当我将 2 个数字相除以尝试得到类似 .90 的结果时,我总是得到 1.0 或 0.0

int number1 = 6517253;
int number2 = 7195629;
double number3 = number1 / number2; //returns 0.0 supposed to be 0.9057239 and I want 0.90
double number4 = number2 / number1; //returns 1.0 supposed to be 1.1040893 and don't really want that one

如果我将 double 更改为 float,会做同样的事情。

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