Compilare: main.cpp: In function 'int main()': main.cpp:31:22: warning: unused variable 'cur' [-Wunused-variable] int prev=0,sum=0,cur=0,tip,suma; ^~~ main.cpp:166:25: warning: 'suma' may be used uninitialized in this function [-Wmaybe-uninitialized] if(sumcurrent<suma){ ^~ main.cpp:166:25: warning: 'sumcurrent' may be used uninitialized in this function [-Wmaybe-uninitialized]