Borderou de evaluare (job #621958)

Eroare de compilare: main.cpp:87:5: error: redefinition of 'int main()' 87 | int main(){ | ^~~~ main.cpp:64:5: note: 'int main()' previously defined here 64 | int main() | ^~~~ main.cpp: In function 'int main()': main.cpp:89:9: error: 'cin' was not declared in this scope 89 | cin.tie(0); | ^~~ main.cpp:3:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 2 | #include <algorithm> +++ |+#include <iostream> 3 | using namespace std; main.cpp:93:20: error: 'solve' was not declared in this scope 93 | while(t--) solve(); | ^~~~~ main.cpp: In member function 'char InParser::read_ch()': main.cpp:14:30: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 14 | fread(buff, 1, 4096, fin); | ~~~~~^~~~~~~~~~~~~~~~~~~~