Compilare: main.cpp: In function 'int main()': main.cpp:47:13: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 47 | for(int i=st;i<=dr+2;i++) | ^ main.cpp:22:23: note: 'st' was declared here 22 | long long int st,dr,steag=0; | ^~ main.cpp:50:17: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 50 | s+=s1*(n/(dr+3-st)); | ~~^~ main.cpp:22:26: note: 'dr' was declared here 22 | long long int st,dr,steag=0; | ^~