Compilare: main.cpp: In function 'int main()': main.cpp:20:24: warning: variable 'l' set but not used [-Wunused-but-set-variable] 20 | int n, k, p, q, i, l, st, dr, mij, maxx = 0, zile, maxz = -1, sol, minn = 10000000, nec = 0; | ^ main.cpp: In function 'int det(int, int)': main.cpp:14:1: warning: control reaches end of non-void function [-Wreturn-type] 14 | } | ^ main.cpp: In function 'int main()': main.cpp:53:17: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] 53 | cout << sol-1; | ^