Compilare: main.cpp: In function 'int main()': main.cpp:22:15: warning: unused variable 'b' [-Wunused-variable] 22 | int n, a, b, c, x, y, i, d; | ^ main.cpp:22:18: warning: unused variable 'c' [-Wunused-variable] 22 | int n, a, b, c, x, y, i, d; | ^ main.cpp:22:27: warning: unused variable 'i' [-Wunused-variable] 22 | int n, a, b, c, x, y, i, d; | ^