You just need to cast at least one of the operands to a float:

``````float z = (float) x / y;
``````

or

``````float z = x / (float) y;
``````

or (unnecessary)

``````float z = (float) x / (float) y;
``````

### 一个简单的问题！如何把int转换为float型数据？-CSDN论坛

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https://stackoverflow.com/questions/4377842/how-can-i-convert-integer-into-float-in-java/34409184

I have two integers x and y . I need to calculate x/y and as outcome I would like to get float. For example as an outcome of 3/2 ...

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2017年5月10日 ... 前几天，看java核心卷上面有一句javaint转float会有精度丢失的问题， 第一次看 的不太深入，最近又碰到了这个问题，就去深入的看了下。

### Primitive Data Types (The Java™ Tutorials > Learning the Java ...

https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html

In addition to int , the Java programming language supports seven other primitive ... float: The float data type is a single-precision 32-bit IEEE 754 floating point.

### int转float - CSDN

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2018年9月26日 ... 今天的学习中遇到了int型数据转换float型精度丢失的问题, 明明float的表示范围更 大怎么会丢失精度呢?问题深究下来就关系到了浮点数的存储 ...

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2017年8月4日 ... 那么真正存在内存里的这个二进制数，转化回十进制，到底是比原先的十进制数大 呢，还是小呢？ ... 分类专栏： c-c++ 文章标签： floatint 转换原理 ... Java的简单 类型及其封装器类⑴Java简单类型与封装类我们知道,Java语言是 ...

### Java Data Types

https://www.w3schools.com/java/java_data_types.asp

Primitive data types - includes byte , short , int , long , float , double , boolean and ... Floating point types represents numbers with a fractional part, containing one ...

### Integer floatValue() Method in Java - GeeksforGeeks

https://www.geeksforgeeks.org/integer-floatvalue-method-in-java/

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### Java中数据类型及其之间的转换- crazyYong - 博客园

https://www.cnblogs.com/crazylqy/p/7966002.html

2017年12月3日 ... 4）char数据类型有：unicode字符,16位对应的类类型：IntegerFloat、 ... 变量 参与运算，java作自动数据运算类型的提升，将其转换int类型。

### java中int转float为何会产生精度损失_小过Code的博客-CSDN博客

https://blog.csdn.net/qq_43633916/article/details/88992213

2019年4月3日 ... Java中的数据转换的情况（自己画的丑图）在图中黑色的线表示转化时不会损失 精度，红色代表会出现精度损失。

### int to float Java

https://way2java.com/casting-operations/java-int-to-float/

Following program on int to float explains implicit casting. Observe, Java style where int is automatically assigned to float. ... float f1 = i1;. As int value i1 is assigned ...

### Java Program - Convert Int to Float

https://www.tutorialkart.com/java/java-int-to-float/

Convert Int Bits to FloatFloat.intBitsToFloat(). Integer has a size of 4 bytes and float has a size of 4 bytes. Java allows you to convert this integer representation of ...

### How to convert float to int in Java? Examples | Java67

https://www.java67.com/2015/10/how-to-convert-float-to-int-in-java-example.html

Oct 16, 2015 ... float to int using Math.round(). This is the right way to convert float to int if you are interested in rounding before conversion. Math.round() converts ...

### IntegersFloats \ Examples \ Processing.org

https://processing.org/examples/integersfloats.html

Integers Floats. Integers and floats are two different kinds of numerical data. An integer (more commonly called an int) is a number without a decimal point.

### Type Casting in Java

https://www.c-sharpcorner.com/article/the-complete-java-type-casting-tutorial/

Oct 16, 2019 ... int to float conversion in Java · public class IntToFloatExample { · public static void main(String args[]) · { · int i1 = 10; · float f1 = i1; · System.out.println( ...

### How to convert Integer array list to float array in Java?

https://www.tutorialspoint.com/how-to-convert-integer-array-list-to-float-array-in-java

Apr 23, 2019 ... To convert integer array list to float array, let us first create an integer array list − ArrayList < Integer > arrList = new ArrayList < Integer > () ...