Compilare: main.cpp: In function 'int main()': main.cpp:14:18: warning: right operand of comma operator has no effect [-Wunused-value] 14 | fin >> v1,h1,G1; | ^~ main.cpp:14:20: warning: right operand of comma operator has no effect [-Wunused-value] 14 | fin >> v1,h1,G1; | ^ main.cpp:15:18: warning: right operand of comma operator has no effect [-Wunused-value] 15 | fin >> v2,h2,G2; | ^~ main.cpp:15:20: warning: right operand of comma operator has no effect [-Wunused-value] 15 | fin >> v2,h2,G2; | ^