Compilare: main.cpp: In function 'int main()': main.cpp:38:33: warning: unused variable 'st' [-Wunused-variable] 38 | int n, k, maxi = -1, s = 0, st, dr ; | ^~ main.cpp:38:37: warning: unused variable 'dr' [-Wunused-variable] 38 | int n, k, maxi = -1, s = 0, st, dr ; | ^~ In function 'bool valid(int)', inlined from 'int BSize(int, int)' at main.cpp:30:17: main.cpp:15:17: warning: 'mij' may be used uninitialized [-Wmaybe-uninitialized] 15 | mij = cmij - v[i] ; | ~~~~^~~~~~~~~~~~~ main.cpp: In function 'int BSize(int, int)': main.cpp:26:9: note: 'mij' was declared here 26 | int mij, st, dr ; | ^~~