This is an Online Compiler For Windows Server
Install CodeBlocks IDE
Go To Codeblocks Installed Folder bin Location And Copy The Path. Mine Is
C:\Program Files (x86)\CodeBlocks\MinGW\bin
Then Set Your Compiler Path On Environment Variable From Windows System Property Otherwise It will not work
At Last Replace Path in putenv() function by your path
For Java Install Java
Go To Java Installed Folder bin Location And Copy The Path. Mine Is
C:\Program Files (x86)\Java\jdk1.8.0_112\bin
At Last Replace Path in putenv() function by your path