[Dev-C++] INCLUDE PROBLEM

[Pascal <p.t...@ti...>]

Hello,

What is the properly making of include the STL librairie:
stdlib?
stdio?
iostream?
math?

for making a console DOS in C/C++ if i want use sprintf() etc...

what is the different of <cstdio> and <stdio.h> in DEV C++ environnement?
I use actualy Mingw32-c++.exe to compile and not gcc?

I would many help if possible and to learning the difference of gcc
mingw32-c++ and g++

what is the file in devcpp\bin?:
addr2line.exe?
ar.exe?
as.exe?
c++.exe?
c++filt.exe?
cpp.exe?
dlltool.exe?
dllwrap.exe?
Dumpbin.exe?
g77.exe?
g++.exe?
gcc.exe?
gcov.exe?
gdb.exe?(is that the debugger?)
gprof.exe?
lmp.exe?
ld.exe?
make.exe?(is that the making soft and what is the utilities?)
mingw32-c++.exe?(what the difference with gcc.exe?)
mingw32-g++.exe?(-----------------------------------------------)
mingw32-gcc.exe?(------------------------------------------------)
mingw32-make.exe(-----------------------------------------------)
NAam.exe?
NDAsm.exe?
nm.exe?
objcopy.exe?
objdump.exe?
protoize.exe?
ranlib.exe?
readelf.exe?
rm.exe?
size.exe?
strings.exe?
strip.exe?
Tar.exe?
unprotoize.exe?
windres.exe?

Many thanks if you can help me.
And thanks for the DEV C++ GNU project.
++