Compilare: main.cpp: In member function 'int SQRTDecomposition::query(int, int)': main.cpp:23:9: warning: statement has no effect [-Wunused-value] 23 | for(left; left <= right && (left % length != 0); left++){ | ^~~~ main.cpp:26:9: warning: statement has no effect [-Wunused-value] 26 | for(left; left + length <= right; left += length){ | ^~~~ main.cpp:30:9: warning: statement has no effect [-Wunused-value] 30 | for(left; left <= right; left++){ | ^~~~