Eroare de compilare: user.cpp: In function ‘void update(int, int, int)’: user.cpp:7:8: error: ‘a’ was not declared in this scope if(a<=left&&right<=b) ^ user.cpp:7:24: error: ‘b’ was not declared in this scope if(a<=left&&right<=b) ^ user.cpp:9:9: error: ‘AI’ was not declared in this scope AI[nod].suma_tot+=k*(left-a+1+right-a+1)*(right-left+1)/2; ^ user.cpp:9:27: error: ‘k’ was not declared in this scope AI[nod].suma_tot+=k*(left-a+1+right-a+1)*(right-left+1)/2; ^ user.cpp:10:12: error: unable to find numeric literal operator ‘operator"" k’ ~k+2k+3k+4k+...+nk ^ user.cpp:10:15: error: unable to find numeric literal operator ‘operator"" k’ ~k+2k+3k+4k+...+nk ^ user.cpp:10:18: error: unable to find numeric literal operator ‘operator"" k’ ~k+2k+3k+4k+...+nk ^ user.cpp:10:21: error: expected primary-expression before ‘...’ token ~k+2k+3k+4k+...+nk ^ user.cpp:10:21: error: expected ‘;’ before ‘...’ token user.cpp:12:10: error: ‘suma’ was not declared in this scope ~suma pt a ^ user.cpp:12:15: error: expected ‘;’ before ‘pt’ ~suma pt a ^ user.cpp:17:8: error: ‘a’ was not declared in this scope if(a<=mij) query(2*nod,left,mij); ^ user.cpp:17:36: error: ‘query’ was not declared in this scope if(a<=mij) query(2*nod,left,mij); ^ user.cpp:18:8: error: ‘b’ was not declared in this scope if(b>mij) query(2*nod+1,mij+1,right); ^ user.cpp:18:40: error: ‘query’ was not declared in this scope if(b>mij) query(2*nod+1,mij+1,right); ^ user.cpp:20:5: error: ‘AI’ was not declared in this scope AI[nod].suma_tot=AI[2*nod].suma_tot+AI[2*nod+1].suma_tot; ^ user.cpp: In function ‘void query(int, int, int, int, int)’: user.cpp:24:8: error: ‘a’ was not declared in this scope if(a<=left&&right<=b)