online compiler and debugger for c/c++

code. compile. run. debug. share.
Source Code    Language
hash = {a:"a", b:"b"} props = %w[a] puts hash.key? 'a' # Why false ?? puts props.any? do |i| hash.key? i end

Compiling Program...

Command line arguments:
Standard Input: Interactive Console Text
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Program is not being debugged. Click "Debug" button to start program in debug mode.

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