Compilare: main.cpp: In function 'int main()': main.cpp:35:21: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 35 | if(i!=nr%10){ | ~^~~~~~~ main.cpp:10:31: warning: unused variable 'cif' [-Wunused-variable] 10 | int n, sum=0, poz=0, p=1, cif, cnt=0, i, ok=1; | ^~~ main.cpp:14:11: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] 14 | nr=nr+(ch-'0')*p; | ~~^~~~~~~~~~~~~~