Eroare de compilare: user.cpp: In function ‘void A(int)’: user.cpp:8:3: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(r-1==l) ^ user.cpp: At global scope: user.cpp:17:1: error: expected unqualified-id before ‘else’ else ^ user.cpp:18:14: error: ‘i’ does not name a type for(i=1;i<n&&o+v[i]<=k;i++) ^ user.cpp:18:29: error: ‘i’ does not name a type for(i=1;i<n&&o+v[i]<=k;i++) ^ user.cpp:19:38: error: expected declaration before ‘}’ token o+=v[i],s[r]=i,t+=i,A(r+1);} ^