Compilare: main.cpp: In function 'void buildAint(int, int, int, int)': main.cpp:97:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 97 | int mj = st+dr >> 1; | ~~^~~ main.cpp: In function 'int queryAint(std::vector<int>&, int, int, int, int, int)': main.cpp:108:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 108 | int mj = st+dr >> 1; | ~~^~~ main.cpp: In function 'void updateAint(std::vector<int>&, int, int, int, int, int)': main.cpp:123:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 123 | int mj = st+dr >> 1; | ~~^~~ main.cpp: In function 'void dfsDecompose(int, std::vector<int>&, int)': main.cpp:75:7: warning: 'i' may be used uninitialized [-Wmaybe-uninitialized] 75 | if (fiu == i) | ^~ main.cpp:57:17: note: 'i' was declared here 57 | int max = 0, i; | ^