Compilare: main.cpp: In function 'int main()': main.cpp:28:20: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 28 | for (int i=1; i<n; i++) | ~^~ main.cpp:36:20: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 36 | for (int i=0; i<=d; i++) | ~^~~ main.cpp:40:20: warning: comparison of integer expressions of different signedness: 'int' and 'const long long unsigned int' [-Wsign-compare] 40 | for (int i=1; i<=min(1ULL*100,d); i++) | ~^~~~~~~~~~~~~~~~~