Compilare: main.cpp: In function 'int main()': main.cpp:52:74: warning: variable 'val_saved' set but not used [-Wunused-but-set-variable] 52 | int st = (i+1) * l - 1, dr = (i+1) * l, val = 0, mini = INT_MAX, val_saved = 0, mini_saved = INT_MAX; | ^~~~~~~~~ main.cpp:52:89: warning: variable 'mini_saved' set but not used [-Wunused-but-set-variable] 52 | int st = (i+1) * l - 1, dr = (i+1) * l, val = 0, mini = INT_MAX, val_saved = 0, mini_saved = INT_MAX; | ^~~~~~~~~~