using matlab: Number of pennies Complete the function ConvertToPennies() so that

Question

using matlab:

Number of pennies

Complete the function ConvertToPennies() so that the function returns the total number of pennies given a number of dollars and (optionally) a number of pennies.

Ex: ConvertToPennies(5 , 6) returns 506 and ConvertToPennies(8) returns 800.

complete the code:

function totalPennies = ConvertToPennies(numDollars, numPennies)
% numDollars: Number of dollars
% numPennies: Number of pennies (optional)
% Function output: Total number of pennies

% ConvertToPennies() returns the total number of pennies given
% the number of dollars and optionally a number of pennies
totalPennies = 0;

end

Explanation / Answer

function totalPennies = ConvertToPennies(numDollars, numPennies)
% numDollars: Number of dollars
% numPennies: Number of pennies (optional)
% Function output: Total number of pennies
% ConvertToPennies() returns the total number of pennies given
% the number of dollars and optionally a number of pennies
totalPennies = 0;
if nargin==2%nargin return number of inputs passed
totalPennies = (numDollars*100)+numPennies;
else
totalPennies = numDollars*100;
end
end

Command Window Output:

>> ConvertToPennies(5 , 6)

ans =

506

>> ConvertToPennies(8)

ans =

800

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