please help me with this Matlab code. It has some error and i dont know why it can not run.

thank you so much

1. [25 Points] Develop an algorithm for adding all prime numbers between 0 and a given number. Recall that a prime number is an integer larger than 1 and which is divisible only by itself and by 1. Algorithm. m secant. m secant1. mx nonlinearsystems. mx no 1- n = input ("Enter a number:"); 2- total = 0; 3- D for number = 2:n isPrime = true; for i = 2:number-1 if mod (number, 1) = 0 isPrime = false; break; end end if is Prime total += number end end 16 - printf ("Sum of the Prime Numbers = %d", total); Command Window Unrecognized function or variable "total'. Error in Algorithe line 12) >> Algorithm Enter a number 14 Unrecognized function of variable total. Korin Algorithe line 12) fx >>