Borderou de evaluare (job #776225)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:9:16: error: too few arguments to function 'FILE* freopen(const char*, const char*, FILE*)' 9 | freopen() | ~~~~~~~^~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/cstdio:42, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/ext/string_conversions.h:45, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/bits/basic_string.h:4109, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/string:54, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/bitset:52, from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/i686-pc-linux-gnu/bits/stdc++.h:52, from main.cpp:1: /usr/include/stdio.h:270:14: note: declared here 270 | extern FILE *freopen (const char *__restrict __filename, | ^~~~~~~ main.cpp:11:9: error: reference to 'cin' is ambiguous 11 | cin >> n >> z; | ^~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/i686-pc-linux-gnu/bits/stdc++.h:146: /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:3:10: note: 'std::ifstream cin' 3 | ifstream cin("hotdogs.in"); | ^~~ main.cpp:11:16: error: 'n' was not declared in this scope; did you mean 'yn'? 11 | cin >> n >> z; | ^ | yn main.cpp:11:21: error: 'z' was not declared in this scope 11 | cin >> n >> z; | ^ main.cpp:13:9: error: reference to 'cin' is ambiguous 13 | cin >> x >> y; | ^~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:62:18: note: candidates are: 'std::istream std::cin' 62 | extern istream cin; ///< Linked to standard input | ^~~ main.cpp:3:10: note: 'std::ifstream cin' 3 | ifstream cin("hotdogs.in"); | ^~~ main.cpp:23:9: error: reference to 'cout' is ambiguous 23 | cout << pos << '\n'; | ^~~~ /usr/lib/gcc/i686-pc-linux-gnu/13/include/g++-v13/iostream:63:18: note: candidates are: 'std::ostream std::cout' 63 | extern ostream cout; ///< Linked to standard output | ^~~~ main.cpp:4:10: note: 'std::ofstream cout' 4 | ofstream cout("hotdogs.out"); | ^~~~ main.cpp:25:17: error: reference to 'cin' is ambiguous