a = 100;
%check the boolean condition
if a == 10
% if condition is true then print the following
fprintf('Value of a is 10
' );
elseif( a == 20 )
% if else if condition is true
fprintf('Value of a is 20
' );
elseif a == 30
% if else if condition is true
fprintf('Value of a is 30
' );
else
% if none of the conditions is true '
fprintf('None of the values are matching
');
fprintf('Exact value of a is: %d
', a );
end