Borderou de evaluare (job #657523)

Compilare: main.cpp: In function 'int main()': main.cpp:10:10: warning: unused variable 'ch' [-Wunused-variable] 10 | char ch; | ^~ main.cpp:7:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 7 | freopen("tir.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:8:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 8 | freopen("tir.out","w",stdout); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:77:30: warning: 'y' may be used uninitialized in this function [-Wmaybe-uninitialized] 77 | cout<<max<<endl<<x<<" "<<y; | ^ main.cpp:77:25: warning: 'x' may be used uninitialized in this function [-Wmaybe-uninitialized] 77 | cout<<max<<endl<<x<<" "<<y; | ^~~