Compilare: main.cpp: In function 'double solve()': main.cpp:99:1: warning: no return statement in function returning non-void [-Wreturn-type] 99 | } | ^ main.cpp: In function 'bool cmp(elem, elem)': main.cpp:34:5: warning: 'cad1' may be used uninitialized [-Wmaybe-uninitialized] 34 | if(cad1!=cad2) | ^~ main.cpp:22:12: note: 'cad1' was declared here 22 | double cad1,cad2; | ^~~~ main.cpp:34:5: warning: 'cad2' may be used uninitialized [-Wmaybe-uninitialized] 34 | if(cad1!=cad2) | ^~ main.cpp:22:17: note: 'cad2' was declared here 22 | double cad1,cad2; | ^~~~