Compilare: main.cpp: In function 'int rez(int*, int, int)': main.cpp:7:20: warning: variable 'm' set but not used [-Wunused-but-set-variable] 7 | int i, x1, x2, m, s=0; | ^ main.cpp: In function 'int main()': main.cpp:25:23: warning: unused variable 'x' [-Wunused-variable] 25 | int n, dx, dy, i, x, y, x1, x2, xd, xs; | ^ main.cpp:25:26: warning: unused variable 'y' [-Wunused-variable] 25 | int n, dx, dy, i, x, y, x1, x2, xd, xs; | ^ main.cpp:25:29: warning: unused variable 'x1' [-Wunused-variable] 25 | int n, dx, dy, i, x, y, x1, x2, xd, xs; | ^~ main.cpp:25:33: warning: unused variable 'x2' [-Wunused-variable] 25 | int n, dx, dy, i, x, y, x1, x2, xd, xs; | ^~ main.cpp:25:37: warning: unused variable 'xd' [-Wunused-variable] 25 | int n, dx, dy, i, x, y, x1, x2, xd, xs; | ^~ main.cpp:25:41: warning: unused variable 'xs' [-Wunused-variable] 25 | int n, dx, dy, i, x, y, x1, x2, xd, xs; | ^~