Following several studies on the functioning of the human brain, researchers at the Pasteur Institute gave us 5 key tips to help make our grey matter more efficient. While discussing the importance…
Professional collection and disposal services that include full collection coverage in urban areas, full or substantial coverage in rural areas, and sound environmental standards at disposal sites…
From atomic theory to thermodynamics, AP chemistry has a way of getting into a student’s head. But we can surely beat the AP chemistry blues by finding some ways to learn it better. Students need not…
In the last last tutorial we learned how to build a Segment tree, query it and update point values to it. In this tutorial we will learn a useful technique Lazy Propagation for Segment trees. Using…