Compilare: main.cpp: In function 'void rez1()': main.cpp:56:18: warning: iteration 39 invokes undefined behavior [-Waggressive-loop-optimizations] while(f[i]>0){ ~~~^ main.cpp:55:18: note: within this loop for(int i=1;i<=40;i++){ ~^~~~ main.cpp: In function 'void rez2()': main.cpp:110:18: warning: iteration 39 invokes undefined behavior [-Waggressive-loop-optimizations] f[i]=f1[i]; ~~~~^ main.cpp:109:18: note: within this loop for(int i=1;i<=40;i++){ ~^~~~