Eroare de compilare: main.cpp:10:1: error: expected unqualified-id before '{' token {1} ^ main.cpp: In member function 'void LazySegmentTree::updateLazy(int, int, int)': main.cpp:20:3: error: expected ';' before '}' token {1} ^ main.cpp:20:3: warning: statement has no effect [-Wunused-value] main.cpp: In function 'int main()': main.cpp:169:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("grea.in", "r", stdin); ^ main.cpp:170:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("grea.out", "w", stdout); ^ Non zero exit status: 1