Eroare de compilare: main.cpp:9:11: error: 'int index' redeclared as different kind of entity 9 | int n, m, index; | ^~~~~ In file included from /usr/include/string.h:432, from /usr/include/c++/10/cstring:42, from /usr/include/x86_64-linux-gnu/c++/10/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 'int main()': main.cpp:52:21: error: no pre-increment operator for type 52 | euler[++index] = nod; | ^~~~~ main.cpp:63:22: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator<' 63 | for(int i = 1; i < index; i ++) | ~~^~~~~~~ main.cpp:78:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 78 | for(int j=0;j<drumuri_etape[i].size();j++) | ~^~~~~~~~~~~~~~~~~~~~~~~~ Non zero exit status: 1