%% Background
%This program calculates the area of
% a triangle, given the length of three 
% sides
clc
clear all
%% Inputs
% Length of sides
disp('Enter length of sides')
a=3;
b=4;
c=5;
fprintf('\nSide1=%g meters',a)
%% Calculations
s=(a+b+c)/2;
Area=sqrt(s*(s-a)*(s-b)*(s-c));
%% Outputs
fprintf('\nArea of triangle=%g square meters',Area)
name1='My name is'
name2='Slim Shady'
full_name=[name1,' ',name2]
fprintf(' %s',full_name)
var1='I got '
var2=5
var3=' apples'
var4=num2str(var2)
vart=[var1,var4,var3]