In MatLab Write a function leapyear(year). The function has one parameter year.

Question

In MatLab

Write a function leapyear(year). The function has one parameter year. If the year is leap year, the function returns true. Otherwise returns false. A year is a leap year if the year meets either of the two conditions.

The year is divisible by 4 but not divisible by 100.

The year is divisible by 400.

(Hint: use mod function, logic and(&&), and logic or(||). Conditions (1) and (2) are logic or relationship. Condition (1) has two conditions. They are logic and relationship. )

Note: not is ~ in MATLAB. For example, “year is not divisible by 100” is represented as “

mod(year, 100)~=0)

Do not assign 1 or 0 to the return variable. Do not assign ‘true’ or ‘false’ to the return variable.

Explanation / Answer

working matlab code

function x=isleap(Year)
switch nargin
    case 0
         c=clock; Year=c(1); clear c
    case 1
        if ~isvector(Year) || ~all(isnumeric(Year)) || ~all(isfinite(Year)) || isempty(Year)
            error('Warning: Year values must be numeric and finite')
        end
        if ~isequal(Year,round(Year))
            error('Warning: Year values must be integer')
        end
        L=Year-1583;
        if L(L<0)
            error('Warning: Every value of Year must be >1582')
        end
    otherwise
        error('stats:Isleap:TooMuchInputs','Year must be a scalar or a vector.');
end
x = ~mod(Year, 4) & (mod(Year, 100) | ~mod(Year, 400));
return

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