Borderou de evaluare (job #688275)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:11:5: error: 'cin' was not declared in this scope 11 | cin>>a>>b>>c>>d>>e>>f; | ^~~ main.cpp:3:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 2 | #include <algorithm> +++ |+#include <iostream> 3 | main.cpp:17:5: error: 'cout' was not declared in this scope 17 | cout<<sol; | ^~~~ main.cpp:17:5: note: 'std::cout' is defined in header '<iostream>'; did you forget to '#include <iostream>'? main.cpp:9:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | freopen("popas.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:10:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 10 | freopen("popas.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~