Borderou de evaluare (job #720148)

Compilare: main.cpp: In function 'int main()': main.cpp:12:42: warning: unused variable 'k' [-Wunused-variable] 12 | int st,dr,n,a,i,cer,b,prevb=0,prev=0,k=0,k2=0; | ^ main.cpp:12:46: warning: unused variable 'k2' [-Wunused-variable] 12 | int st,dr,n,a,i,cer,b,prevb=0,prev=0,k=0,k2=0; | ^~ main.cpp:35:17: warning: 'b' may be used uninitialized [-Wmaybe-uninitialized] 35 | fout << b; | ^ main.cpp:12:25: note: 'b' was declared here 12 | int st,dr,n,a,i,cer,b,prevb=0,prev=0,k=0,k2=0; | ^