Compilare: main.cpp: In function 'long long int cerinta1()': main.cpp:19:19: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 19 | for(int i=1; i<=n; ++i) | ~^~~ main.cpp:23:19: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 23 | for(int i=1; i<=n; ++i) | ~^~~ main.cpp: In function 'int main()': main.cpp:69:27: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 69 | for(int i=1; i<=lung; ++i) | ~^~~~~~ main.cpp:77:27: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 77 | for(int i=1; i<=n; ++i) | ~^~~