Borderou de evaluare (job #704338)

Compilare: main.cpp: In function 'int main()': main.cpp:44:26: warning: statement has no effect [-Wunused-value] 44 | s=='S'; | ~^~~~~ main.cpp:70:26: warning: statement has no effect [-Wunused-value] 70 | s=='D'; | ~^~~~~ main.cpp:90:10: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized] 90 | else if(s=='D') | ^~