Compilare: main.cpp: In function 'int main()': main.cpp:13:20: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 13 | for (int i=1; i<=n; ++i){ | ~^~~ main.cpp:19:24: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 19 | for (int j=1; j<=lim; ++j){ | ~^~~~~ main.cpp:31:14: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 31 | while (i3<=l3){ | ~~^~~~ main.cpp:42:21: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 42 | for (int i=i5; i<=l5; ++i) cout<<v5[i]<<"\n"; | ~^~~~