https: //colab.research.google.com/drive/19WLGwOyqeaYOl5vrPwnV5D6d_GzWpWAB
https: //colab.research.google.com/drive/1oBcgUsPbfA4t9RdnHzHbK1nf0kY5k35P
https: //colab.research.google.com/drive/1Fc90qjmA8iEnqTuctr_w8aw05pNTPrP0
https: //colab.research.google.com/drive/1vN36gxB69lldZ5vhLfHEP2uwZZxJBINe
https: //colab.research.google.com/drive/1dLP3x2Fvohsq8rnCwZDfQQrX-u9SS781
https: //colab.research.google.com/drive/1-pxIRbBdWh5hDvU_BdpPRJOmB9wfzw0e
https: //colab.research.google.com/drive/1KoEho5SiVTmjLtgewzlIuYNkVJirxKtm
https: //colab.research.google.com/drive/1rOOUh5QskHM1JoaFwWZivmU-BRbLtm3L
https: //colab.research.google.com/drive/19y1Eni4R0tG07uZaQ86mpsN_IpMfcVkX
https: //colab.research.google.com/drive/1ufdLJY6kvJ4VoYmpli0u-rVA3TqU_3Qz
http: //c...content-available-to-author-only...p.sh/8ehfk
https: //p...content-available-to-author-only...n.com/A4tEYwFS
http: //c...content-available-to-author-only...p.sh/9m77j
https: //i...content-available-to-author-only...s.org/7ddb3bd6-5d2e-4673-891f-3ba8cb32fc02
https: //p...content-available-to-author-only...a.io/projects/k2ej7AaNuROBjIC0ngoAlA?language=php
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compilation info
prog.cpp:1:6: error: found ‘:’ in nested-name-specifier, expected ‘::’
https://colab.research.google.com/drive/19WLGwOyqeaYOl5vrPwnV5D6d_GzWpWAB
^
::
prog.cpp:1:1: error: ‘https’ does not name a type
https://colab.research.google.com/drive/19WLGwOyqeaYOl5vrPwnV5D6d_GzWpWAB
^~~~~
stdout