Borderou de evaluare (job #721809)

Eroare de compilare: main.cpp:8:11: error: expected ':' before 'float' 8 | public | ^ | : 9 | float profit,greutate; | ~~~~~ main.cpp:10:17: error: expected type-specifier before '(' token 10 | int operator(obiecte obj){ | ^ main.cpp: In function 'int main()': main.cpp:19:5: error: 'stdcin' was not declared in this scope; did you mean 'stdin'? 19 | stdcin N K; | ^~~~~~ | stdin main.cpp:21:5: error: 'stdvectorobiecte' was not declared in this scope 21 | stdvectorobiecte rucsac; | ^~~~~~~~~~~~~~~~ main.cpp:22:22: warning: suggest parentheses around assignment used as truth value [-Wparentheses] 22 | for(int i = 1; i = N; i++){ | ~~^~~ main.cpp:23:15: error: expected ';' before 'temp' 23 | stdcin temp.greutate temp.profit; | ^ ~~~~ | ; main.cpp:24:9: error: 'rucsac' was not declared in this scope 24 | rucsac.push_back(temp); | ^~~~~~ main.cpp:26:10: error: 'rucsac' was not declared in this scope 26 | sort(rucsac.begin(),rucsac.end()); | ^~~~~~ main.cpp:26:5: error: 'sort' was not declared in this scope; did you mean 'std::sort'? 26 | sort(rucsac.begin(),rucsac.end()); | ^~~~ | std::sort In file included from /usr/lib/gcc/i686-pc-linux-gnu/12/include/g++-v12/algorithm:61, from main.cpp:3: /usr/lib/gcc/i686-pc-linux-gnu/12/include/g++-v12/bits/stl_algo.h:4841:5: note: 'std::sort' declared here 4841 | sort(_RandomAccessIterator __first, _RandomAccessIterator __last, | ^~~~ main.cpp:28:26: error: expected ')' before 'K' 28 | while(greutate_curent K && i rucsac.size()){ | ~ ^ ~ | ) main.cpp:28:34: error: expected ';' before 'rucsac' 28 | while(greutate_curent K && i rucsac.size()){ | ^ ~~~~~~ | ; main.cpp:28:30: warning: statement has no effect [-Wunused-value] 28 | while(greutate_curent K && i rucsac.size()){ | ~~^~~~