Eroare de compilare: main.cpp:7:5: warning: built-in function 'log2' declared as non-function [-Wbuiltin-declaration-mismatch] 7 | int log2[NMAX + 1], spTbl_max[NMAX][LOGNMAX + 1], arr[NMAX], lpos[NMAX + 1]; | ^~~~ main.cpp: In function 'void initLog(int)': main.cpp:50:9: error: 'lg2' was not declared in this scope; did you mean 'log2'? 50 | lg2[nr] = pow2; | ^~~ | log2 main.cpp: In function 'void initSpTbl_max(int)': main.cpp:58:26: error: 'lg2' was not declared in this scope; did you mean 'log2'? 58 | for (int j = 0; j <= lg2[n]; j++) | ^~~ | log2 main.cpp: In function 'int query_max(int, int)': main.cpp:65:30: error: 'lg2' was not declared in this scope; did you mean 'log2'? 65 | return max(spTbl_max[lo][lg2[len]], spTbl_max[hi - (1 << lg2[len]) + 1][lg2[len]]); | ^~~ | log2 Non zero exit status: 1