Eroare de compilare: main.cpp: In function 'int main()': main.cpp:9:5: error: 'isftream' was not declared in this scope 9 | isftream cin( "ssm.in" ); | ^~~~~~~~ main.cpp:12:5: error: 'cin' was not declared in this scope 12 | cin >> n; | ^~~ main.cpp:2:1: note: 'std::cin' is defined in header '<iostream>'; did you forget to '#include <iostream>'? 1 | #include <fstream> +++ |+#include <iostream> 2 | main.cpp:11:12: warning: unused variable 'a' [-Wunused-variable] 11 | int n, a, i, st, dr, S = -1, Smax = -2100000000, start; | ^ Non zero exit status: 1