Compilare: main.cpp: In function 'int main()': main.cpp:13:9: warning: statement has no effect [-Wunused-value] f>>n>>m; ~~~~^~~ main.cpp:20:13: warning: statement has no effect [-Wunused-value] f>>s>>d; ~~~~^~~ main.cpp:15:15: warning: 'n' is used uninitialized in this function [-Wuninitialized] for(i =1;i<= n;i++) ~^~~~ main.cpp:21:14: warning: 's' may be used uninitialized in this function [-Wmaybe-uninitialized] f = s+ d; ~^~~ main.cpp:21:14: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized]