Question

2. Express the algorithm to compute the sum of cubes of all numbers from 1 to N in a flowchart(i.e. 13+23+33+……+N3)

Answer 1

the mathematical formula for sum of 'N' cubes is (n^2*(n+1)^2)/4;
so you can calucalte from here on

Answer 2

Thanks I meant using flow charts(c++)