Compilare: main.cpp: In function 'int main()': main.cpp:21:9: warning: unused variable 'suma' [-Wunused-variable] 21 | int suma = 0; | ^~~~ main.cpp:33:8: warning: 'sol' may be used uninitialized [-Wmaybe-uninitialized] 33 | g << sol; | ^~~ main.cpp:17:7: note: 'sol' was declared here 17 | int sol; | ^~~