Compilare: main.cpp: In function 'int main()': main.cpp:7:13: warning: unused variable 'b' [-Wunused-variable] 7 | int n,a,b,s=0; | ^ main.cpp:26:35: warning: 'lpmaxx' may be used uninitialized [-Wmaybe-uninitialized] 26 | fout<<maxx<<" "<<fpmaxx<<" "<<lpmaxx; | ^~~~~~ main.cpp:8:46: note: 'lpmaxx' was declared here 8 | int maxx=((unsigned int)(-1)/2+1),fpmaxx,lpmaxx,fp=1; | ^~~~~~ main.cpp:26:30: warning: 'fpmaxx' may be used uninitialized [-Wmaybe-uninitialized] 26 | fout<<maxx<<" "<<fpmaxx<<" "<<lpmaxx; | ^~~ main.cpp:8:39: note: 'fpmaxx' was declared here 8 | int maxx=((unsigned int)(-1)/2+1),fpmaxx,lpmaxx,fp=1; | ^~~~~~