prog.cpp:8:6: error: found ‘:’ in nested-name-specifier, expected ‘::’
https://livefight-ufc-275-glover-teixeira-vs-jiri-proc.heysummit.com/
^
::
prog.cpp:8:1: error: ‘https’ does not name a type
https://livefight-ufc-275-glover-teixeira-vs-jiri-proc.heysummit.com/
^~~~~