Eroare de compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import <fstream> ^~~~~~ main.cpp:3:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] main() ^ main.cpp: In function 'int main()': main.cpp:10:38: warning: right operand of comma operator has no effect [-Wunused-value] for(c >> i; i--; o << S << "\n", !S) ^~ main.cpp:13:1: error: expected primary-expression before '}' token } ^ Non zero exit status: 1