Online compiler that takes input from files

Hello all,
Can someone suggest me an online compiler (I write code in C++) that takes input from files?
I have been using DevC++ but of late it has started to show up an array saying it need some permission etc. If not an online compiler, suggestions of software similar to dev C++ is also appreciated.
Thank you.

Use codeblocks,and use freopen to take input from files,or you can use sublime text and configure it accordingly.

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ya codeblocks paired with freeopen is amazing and maybe u could use notepad++ that is a serious editor

Thank you…!