Compilare: main.cpp: In function 'void solve()': main.cpp:37:10: warning: unused variable 'ok' [-Wunused-variable] 37 | bool ok=false; | ^~ In function 'bool verif(numar, numar)', inlined from 'void solve()' at main.cpp:46:26: main.cpp:26:27: warning: 'x.numar::z' may be used uninitialized [-Wmaybe-uninitialized] 26 | if(a.x>b.x && a.y>b.y && a.z>b.z) return true; | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~ main.cpp: In function 'void solve()': main.cpp:39:11: note: 'x.numar::z' was declared here 39 | numar x; | ^ In function 'bool verif(numar, numar)', inlined from 'void solve()' at main.cpp:46:26: main.cpp:26:16: warning: 'x.numar::y' may be used uninitialized [-Wmaybe-uninitialized] 26 | if(a.x>b.x && a.y>b.y && a.z>b.z) return true; | ~~~~~~~~^~~~~~~~~~ main.cpp: In function 'void solve()': main.cpp:39:11: note: 'x.numar::y' was declared here 39 | numar x; | ^ In function 'bool verif(numar, numar)', inlined from 'void solve()' at main.cpp:46:26: main.cpp:26:5: warning: 'x.numar::x' may be used uninitialized [-Wmaybe-uninitialized] 26 | if(a.x>b.x && a.y>b.y && a.z>b.z) return true; | ^~ main.cpp: In function 'void solve()': main.cpp:39:11: note: 'x.numar::x' was declared here 39 | numar x; | ^