In C language, the integer takes 2 bytes for a 32-bit compiler and 4 bytes for a 64-bit compiler. The float always takes 4 bytes. The character always takes 1 byte. So
![c - Why am I losing precision when reading in IEEE-754 floating point from a file encoded in 32-bit binary big endian? - Stack Overflow c - Why am I losing precision when reading in IEEE-754 floating point from a file encoded in 32-bit binary big endian? - Stack Overflow](https://i.stack.imgur.com/p27p9.png)
c - Why am I losing precision when reading in IEEE-754 floating point from a file encoded in 32-bit binary big endian? - Stack Overflow
![How Real (Floating Point) and 32-bit Data is Encoded in Modbus RTU Messages - Chipkin Automation Systems How Real (Floating Point) and 32-bit Data is Encoded in Modbus RTU Messages - Chipkin Automation Systems](http://www.chipkin.com/articles/wp-content/uploads/2008/12/img5.png)
How Real (Floating Point) and 32-bit Data is Encoded in Modbus RTU Messages - Chipkin Automation Systems
![arcgis desktop - How do I convert an unsigned raster to a signed raster? - Geographic Information Systems Stack Exchange arcgis desktop - How do I convert an unsigned raster to a signed raster? - Geographic Information Systems Stack Exchange](https://i.stack.imgur.com/Tjv56.png)