Compilare: main.cpp: In function 'int main()': main.cpp:57:21: warning: 'x' may be used uninitialized [-Wmaybe-uninitialized] 57 | int x, b1, b2; | ^ In function 'void update(int, int)', inlined from 'int main()' at main.cpp:59:23: main.cpp:10:18: warning: 'b2' may be used uninitialized [-Wmaybe-uninitialized] 10 | for(; p<=n; p+=(p&-p)) | ~^~~~~~~~ main.cpp: In function 'int main()': main.cpp:57:28: note: 'b2' was declared here 57 | int x, b1, b2; | ^~ In function 'void update(int, int)', inlined from 'int main()' at main.cpp:58:23: main.cpp:10:18: warning: 'b1' may be used uninitialized [-Wmaybe-uninitialized] 10 | for(; p<=n; p+=(p&-p)) | ~^~~~~~~~ main.cpp: In function 'int main()': main.cpp:57:24: note: 'b1' was declared here 57 | int x, b1, b2; | ^~