Compilare: main.cpp: In function 'int main()': main.cpp:28:20: warning: statement has no effect [-Wunused-value] intreb == 2; ~~~~~~~^~~~ main.cpp:23:9: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized] if ( s > d) { ^~ main.cpp:23:9: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized]