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

https://bbs.csdn.net/topics/30444126

在看Java核心技术卷I的时候，看到个基础类型转换，图片就不附上了，上面写到int 转float有可能会精度丢失，看到此处的时候我一直在疑惑，明明float能够表示的数 比 ...

How can I convert integer into float in Java? - Stack Overflow

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 ...

java, int如何转float,??_百度知道

https://zhidao.baidu.com/question/753601114113378044.html

可以直接强制转换。 int i = 2； float f = i; 但是这种转化方式比较少用，比较多的是 int转为string或者string转为int或者float。 已赞过 已踩过<.

java int转float精度丢失问题_koreyoshi326的博客-CSDN博客

https://blog.csdn.net/koreyoshi326/article/details/71513208

2017年5月10日 ... 前几天，看java核心卷上面有一句java的int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

https://www.csdn.net/tags/MtTaEg0sOTI4NzMtYmxvZwO0O0OO0O0O.html

在看Java核心技术卷I的时候，看到个基础类型转换，图片就不附上了，上面写到int 转float有可能会精度丢失，看到此处的时候我一直在疑惑，明明float能够表示的数 ...

int转float精度丢失的问题解析( 浮点数的二进制存储方式, IEEE 754标准)

https://blog.csdn.net/q5706503/article/details/82859504

2018年9月26日 ... 今天的学习中遇到了int型数据转换成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 ...

float 和int转换是怎么做到的_部落阁-CSDN博客_int转float

https://blog.csdn.net/tingzhushaohua/article/details/76691395

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： float和int 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/

Jul 6, 2018 ... The java.lang.Integer.floatValue() method of Integer class of java.lang package is used to convert the value of the given Integer to a float type ...

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：Integer、Float、 ... 变量 参与运算，java作自动数据运算类型的提升，将其转换为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 Float – Float.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 > () ...