Matlab脚本exam03a.m的功能是计算两个给定的数字之间所有整数的和。

以下是matlab脚本exam03a.m的代码：
% exam03a.m
% This program calculates the sum of all integers between two given numbers
% Define variables:
n1 = input('Enter the first number: '); % prompt user to enter the first number
n2 = input('Enter the second number: '); % prompt user to enter the second number
total = 0; % initialize total to 0
if n1 > n2 % check if n1 is greater than n2, if so swap them around

temp = n1;   % store n1 in a temporary variable  
n1 = n2;     % assign value of n2 to n1                                     .                                            .                         .        .       .              .                    .                              .                         ..         ..           ..              ..                        ..                       ...          ...             ...                  ...                     ....           ....               ....                      ....                    ......            ......                 ......                        ......                  ........             ........                   ........                       ........                  ..........              ..........                     ..........                   ............               ............                       ............                    ..............                ..............                         ..............                      ................             ................                   ................                       ................                  ..............               ..............                     ..............                   ..................                ..................                       ..................                      ...................             ...................                   ...................                       ....................