Float Data Type In Java
Float Data Type ?
Float data type is a single-precision 32-bit IEEE 754 floating point.
It has 32 bits data type. It can be ranged from 3.402823E38 to -1.401298E-45 for negative values and 1.401298E-45 to 3.402823E38 for positive values.
➦Float is mainly use to save memeory in large arrays of floating point numbers.
➦Float data type is never used for precise values.
Example :
float f1 =64.5f;
float avg;
Example 1:
Output :
Value of float variable f is :10.4
Example 2:
Output :
Double :123.43555 Character :e Boolean :true
Example 3:
Output :
x y xy 1 5 6