Borderou de evaluare (job #725791)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:10:11: error: 'dr' was not declared in this scope 10 | while(dr-st>1) | ^~ main.cpp:10:14: error: 'st' was not declared in this scope; did you mean 'std'? 10 | while(dr-st>1) | ^~ | std main.cpp:19:10: error: 'st' was not declared in this scope; did you mean 'std'? 19 | if(f[st]==x) | ^~ | std main.cpp:26:9: error: 'j' was not declared in this scope 26 | j=1; | ^