Compilare: main.cpp: In function 'int main()': main.cpp:30:12: warning: 'lmax' may be used uninitialized [-Wmaybe-uninitialized] 30 | fprintf(fo,"%d\n",lmax); | ~~~~~~~^~~~~~~~~~~~~~~~ main.cpp:8:50: note: 'lmax' was declared here 8 | int n,a[100001],L[100001],P[100001],p,l,pmax,lmax; | ^~~~ main.cpp:32:19: warning: 'pmax' may be used uninitialized [-Wmaybe-uninitialized] 32 | while(p != P[p]) | ~~~^ main.cpp:8:45: note: 'pmax' was declared here 8 | int n,a[100001],L[100001],P[100001],p,l,pmax,lmax; | ^~~~