Essay on GST

Tax is such an instrument which gives shape to the government and law of any country because taxation is the main source of income of the government. All the countries collect tax from the citizens according to their respective laws and use it for the progress of the nation. Taxes are generally of two types- … Read more

Vupsen, Pupsen and 0 solution codeforces

Vupsen, Pupsen and 0 solution codeforces Vupsen and Pupsen were gifted an integer array. Since Vupsen doesn’t like the number 00, he threw away all numbers equal to 00 from the array. As a result, he got an array aa of length nn. Pupsen, on the contrary, likes the number 00 and he got upset when he saw the array without zeroes. To … Read more