Borderou de evaluare (job #579553)

Compilare: main.cpp: In function 'int main()': main.cpp:47:20: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 47 | if(ch-'0'>=b) | ~~~~~~^~~ main.cpp:65:27: warning: comparison of integer expressions of different signedness: 'int' and 'long long unsigned int' [-Wsign-compare] 65 | if((ch-'a')+10>=b) | ~~~~~~~~~~~^~~ main.cpp:21:55: warning: variable 'ok3' set but not used [-Wunused-but-set-variable] 21 | unsigned long long int nr=0, b, c=0, ok=0, ok1=0, ok3=0; | ^~~ main.cpp:45:16: warning: 'b' may be used uninitialized in this function [-Wmaybe-uninitialized] 45 | nr=nr*b+(ch-'0'); | ~~^~