Eroare de compilare: main.cpp:11:34: error: 'int index' redeclared as different kind of entity 11 | int ant[4005], dp[4005], ma = 0, index, sum = 0; | ^~~~~ In file included from /usr/include/string.h:462, from /usr/include/c++/12.2.1/cstring:42, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:48, from main.cpp:1: /usr/include/strings.h:61:1: note: previous declaration 'const char* index(const char*, int)' 61 | index (const char *__s, int __c) __THROW | ^~~~~ main.cpp: In function 'bool cmp(date, date)': main.cpp:14:44: warning: suggest parentheses around '&&' within '||' [-Wparentheses] 14 | return i.lat < j.lat || i.lat == j.lat && i.g < j.g; | ~~~~~~~~~~~~~~~^~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:51:21: error: overloaded function with no contextual type information 51 | index = i; | ^ main.cpp:59:18: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator!=' 59 | while (index != -1) { | ~~~~~~^~~~~ main.cpp:60:25: error: invalid types 'date [4005][<unresolved overloaded function type>]' for array subscript 60 | ans.push_back (a[index].id); | ^ main.cpp:61:17: error: invalid types 'date [4005][<unresolved overloaded function type>]' for array subscript 61 | sum += a[index].lat; | ^ main.cpp:62:20: error: invalid types 'int [4005][<unresolved overloaded function type>]' for array subscript 62 | index = ant[index]; | ^ main.cpp:66:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 66 | for (int i=0; i<ans.size(); ++i) | ~^~~~~~~~~~~ Non zero exit status: 1