online compiler and debugger for c/c++

code. compile. run. debug. share.
Source Code    Language
f = open("file.txt", "r") print(f.read())
hello world

Compiling Program...

Command line arguments:
Standard Input: Interactive Console Text

                

                

Program is not being debugged. Click "Debug" button to start program in debug mode.

#FunctionFile:Line
VariableValue
RegisterValue
ExpressionValue