Borderou de evaluare (job #703888)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:22:5: error: reference to 'cin' is ambiguous 22 | cin >> c; | ^~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/i686-pc-linux-gnu/bits/stdc++.h:75, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:5:10: note: 'std::ifstream cin' 5 | ifstream cin("anagrame2.in"); | ^~~ main.cpp:23:5: error: reference to 'cin' is ambiguous 23 | cin >> s; | ^~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/i686-pc-linux-gnu/bits/stdc++.h:75, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:5:10: note: 'std::ifstream cin' 5 | ifstream cin("anagrame2.in"); | ^~~ main.cpp:24:5: error: reference to 'cin' is ambiguous 24 | cin >> cuv; | ^~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/i686-pc-linux-gnu/bits/stdc++.h:75, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/iostream:60:18: note: candidates are: 'std::istream std::cin' 60 | extern istream cin; /// Linked to standard input | ^~~ main.cpp:5:10: note: 'std::ifstream cin' 5 | ifstream cin("anagrame2.in"); | ^~~ main.cpp:27:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 27 | for(int j = 0 ; j < strlen(cuv) ; ++j) | ~~^~~~~~~~~~~~~ main.cpp:29:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 29 | for(int i = 0 ; i < strlen(cuv) ; ++i) | ~~^~~~~~~~~~~~~ main.cpp:43:9: error: reference to 'cout' is ambiguous 43 | cout << cnt; | ^~~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/i686-pc-linux-gnu/bits/stdc++.h:75, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/iostream:61:18: note: candidates are: 'std::ostream std::cout' 61 | extern ostream cout; /// Linked to standard output | ^~~~ main.cpp:6:10: note: 'std::ofstream cout' 6 | ofstream cout("anagrame2.out");