Borderou de evaluare (job #253052)

Eroare de compilare: user.cpp:2:1: error: ‘ifstream’ does not name a type user.cpp: In function ‘int main()’: user.cpp:9:25: error: expected initializer before ‘x’ user.cpp:10:1: error: ‘in’ was not declared in this scope user.cpp:25:11: error: ‘copie’ was not declared in this scope user.cpp:25:17: error: expected ‘)’ before ‘y’ user.cpp:25:18: error: expected ‘;’ before ‘)’ token user.cpp:30:5: warning: statement has no effect [-Wunused-value] user.cpp:31:5: error: ‘cmmmc’ was not declared in this scope user.cpp:31:15: error: ‘copie’ was not declared in this scope user.cpp:31:21: error: expected ‘;’ before ‘x’ user.cpp:32:5: error: ‘out’ was not declared in this scope