Compilare: main.cpp: In function 'int main()': main.cpp:19:14: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 19 | for(i=1;i<=b;i++) | ~^~~ main.cpp:23:15: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 23 | if(2*i<b && i>1) | ~~~^~ main.cpp:9:33: warning: 'c' is used uninitialized in this function [-Wuninitialized] 9 | unsigned long long a, b, c, cc=c, ord=10; | ^~