Compilare: main.cpp: In function 'int main()': main.cpp:16:17: warning: unused variable 'maxi' [-Wunused-variable] 16 | int n,mij,k,maxi(0),st=-1,ans,dr(0),s(0),a[16500]; | ^~~~ main.cpp:16:41: warning: unused variable 's' [-Wunused-variable] 16 | int n,mij,k,maxi(0),st=-1,ans,dr(0),s(0),a[16500]; | ^ main.cpp:26:13: warning: 'ans' may be used uninitialized in this function [-Wmaybe-uninitialized] 26 | fout << ans; | ^~~