main.cpp: In function $$void get$\_$opts$($int&$,$ char&$)$:

main.cpp:$29$:$26$: error: $$numeric$\_$limits$$ is not a member of $$std$$

$$ std::cin.ignore$($std::numeric$\_$limits::max$(),\text{'}$

$\text{'})$;

$^$~~~~~~~~~~~~~

main.cpp:$29$:$56$: error: expected primary$-$expression before $>$ token

$$ std::cin.ignore$($std::numeric$\_$limits::max$(),\text{'}$

$\text{'})$;

$^$

main.cpp:$29$:$63$: error: no matching function for call to $$max$()$

$$ std::cin.ignore$($std::numeric$\_$limits::max$(),\text{'}$

$\text{'})$;

$^$

In file included from $/$usr$/$include$/$c$++/8/$bits$/$char$\_$traits.h:$39,$

$$ from $/$usr$/$include$/$c$++/8/$ios:$40,$

$$ from $/$usr$/$include$/$c$++/8/$ostream:$38,$

$$ from $/$usr$/$include$/$c$++/8/$iostream:$39,$

$$ from main.cpp:$1$:

$/$usr$/$include$/$c$++/8/$bits$/$stl$\_$algobase.h:$219$:$5$: note: candidate: $$template constexpr const $\_$Tp& std::max$($const $\_$Tp&$,$ const $\_$Tp&$)$

$$ max$($const $\_$Tp& $\_\_$a$,$ const $\_$Tp& $\_\_$b$)$

$^$~~

$/$usr$/$include$/$c$++/8/$bits$/$stl$\_$algobase.h:$219$:$5$: note: $$ template argument deduction$/$substitution failed:

main.cpp:$29$:$63$: note: $$ candidate expects $2$ arguments, $0$ provided

$$ std::cin.ignore$($std::numeric$\_$limits::max$(),\text{'}$

$\text{'})$;

$^$

In file included from $/$usr$/$include$/$c$++/8/$bits$/$char$\_$traits.h:$39,$

$$ from $/$usr$/$include$/$c$++/8/$ios:$40,$

$$ from $/$usr$/$include$/$c$++/8/$ostream:$38,$

$$ from $/$usr$/$include$/$c$++/8/$iostream:$39,$

$$ from main.cpp:$1$:

$/$usr$/$include$/$c$++/8/$bits$/$stl$\_$algobase.h:$265$:$5$: note: candidate: $$template constexpr const $\_$Tp& std::max$($const $\_$Tp&$,$ const $\_$Tp&$,\_$Compare$)$

$$ max$($const $\_$Tp& $\_\_$a$,$ const $\_$Tp& $\_\_$b$,\_$Compare $\_\_$comp$)$

$^$~~

$/$usr$/$include$/$c$++/8/$bits$/$stl$\_$algobase.h:$265$:$5$: note: $$ template argument deduction$/$substitution failed:

main.cpp:$29$:$63$: note: $$ candidate expects $3$ arguments, $0$ provided

$$ std::cin.ignore$($std::numeric$\_$limits::max$(),\text{'}$

$\text{'})$;

$^$

make: $***[$makefile:$12$: main.o$]$ Error $1$