Compilare: main.cpp: In function 'int afisare(int, int)': main.cpp:23:18: warning: 'suma2' may be used uninitialized in this function [-Wmaybe-uninitialized] return suma2-suma1; ^~~~~ main.cpp:23:18: warning: 'suma1' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp: In function 'int main()': main.cpp:23:18: warning: 'suma2' may be used uninitialized in this function [-Wmaybe-uninitialized] return suma2-suma1; ^~~~~ main.cpp:18:15: note: 'suma2' was declared here int suma1,suma2; ^~~~~ main.cpp:23:18: warning: 'suma1' may be used uninitialized in this function [-Wmaybe-uninitialized] return suma2-suma1; ^~~~~ main.cpp:18:9: note: 'suma1' was declared here int suma1,suma2; ^~~~~