Borderou de evaluare (job #604916)

Compilare: main.cpp: In function 'int setlastbit(char)': main.cpp:28:15: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] 28 | if(c&b==0) | ~^~~ main.cpp: In function 'int main()': main.cpp:70:23: warning: array subscript has type 'char' [-Wchar-subscripts] 70 | f[s[j]]++; | ^ main.cpp:59:10: warning: unused variable 'ch' [-Wunused-variable] 59 | char ch; | ^~ main.cpp:76:9: warning: unused variable 'cnt' [-Wunused-variable] 76 | int cnt=0; | ^~~