Compilare: main.cpp: In function 'void buildAint(int, int, int, int)': main.cpp:104:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 104 | int mj = st+dr >> 1; | ~~^~~ main.cpp: In function 'int queryAint(std::vector<int>&, int, int, int, int, int)': main.cpp:115:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 115 | int mj = st+dr >> 1; | ~~^~~ main.cpp: In function 'void updateAint(std::vector<int>&, int, int, int, int, int)': main.cpp:130:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 130 | int mj = st+dr >> 1; | ~~^~~ main.cpp: In function 'void genRMQ()': main.cpp:148:36: warning: suggest parentheses around '-' inside '<<' [-Wparentheses] 148 | int b = rmq[j-1][i + (1<<j-1)]; | ~^~ main.cpp: In function 'void dfsDecompose(int, std::vector<int>&, int)': main.cpp:82:7: warning: 'i' may be used uninitialized [-Wmaybe-uninitialized] 82 | if (fiu == i) | ^~ main.cpp:64:17: note: 'i' was declared here 64 | int max = 0, i; | ^