Compilare: In function 'int query(int, int, int, int)', inlined from 'int main()' at main.cpp:123:75: main.cpp:79:5: warning: 'target.NodeInfo::right' may be used uninitialized [-Wmaybe-uninitialized] 79 | if(left == right) { | ^~ main.cpp: In function 'int main()': main.cpp:115:22: note: 'target.NodeInfo::right' was declared here 115 | NodeInfo target; | ^~~~~~ In function 'int query(int, int, int, int)', inlined from 'int main()' at main.cpp:123:75: main.cpp:79:5: warning: 'target.NodeInfo::left' may be used uninitialized [-Wmaybe-uninitialized] 79 | if(left == right) { | ^~ main.cpp: In function 'int main()': main.cpp:115:22: note: 'target.NodeInfo::left' was declared here 115 | NodeInfo target; | ^~~~~~ In function 'int query(int, int, int, int)', inlined from 'int main()' at main.cpp:123:75: main.cpp:83:9: warning: 'node' may be used uninitialized [-Wmaybe-uninitialized] 83 | int left_son = 2 * node; | ^~~~~~~~ main.cpp: In function 'int main()': main.cpp:91:5: note: 'node' was declared here 91 | int main() { | ^~~~