Problem 189. Sum all integers from 1 to 2^n

Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

Solution Stats

57.83% Correct | 42.17% Incorrect
Last solution submitted on Oct 13, 2019

Problem Comments

Solution Comments