You don't. The SoloLearn playground doesn't support a GUI as your program is run on a remote server and the text output is sent back for display by the app.
19th Oct 2018, 3:56 PM
John Wells
+ 2
Thank you sir
19th Oct 2018, 6:34 PM
Norbert Oketch
Vous avez souvent des questions comme celle-ci ?
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