Eroare de compilare: main.cpp: In constructor 'Xxx::Xxx(int, int*)': main.cpp:40:25: error: 'p02' was not declared in this scope for(i=0;i<newLength/p02;++i) { ^~~ main.cpp:43:12: error: 'newLentgh' was not declared in this scope length=newLentgh; ^~~~~~~~~ main.cpp:46:30: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] v[k+i]=max(v[k-p2+i<<1],v[k-p2+i<<1+1]); ~~~~^~ main.cpp:46:43: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] v[k+i]=max(v[k-p2+i<<1],v[k-p2+i<<1+1]); ~~~~^~ main.cpp:46:51: error: 'max' was not declared in this scope v[k+i]=max(v[k-p2+i<<1],v[k-p2+i<<1+1]); ^ main.cpp: In member function 'int Xxx::takeParent(int, int)': main.cpp:52:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] return l2+x>>1; ~~^~ main.cpp: In member function 'int Xxx::takeChild1(int, int)': main.cpp:56:18: error: expected primary-expression before ';' token return l2<<1+; ^ main.cpp: In member function 'int Xxx::takeChild2(int, int)': main.cpp:60:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] return l2+x>>1; ~~^~ main.cpp: In member function 'void Xxx::update(int, int, int)': main.cpp:69:5: error: declaration does not declare anything [-fpermissive] int ; ^~~ main.cpp: In function 'int main()': main.cpp:74:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("arbint.in","r",stdin); ^ main.cpp:75:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("arbint.out","w",stdout); ^ Non zero exit status: 1