Online learning is impossible without?

Assistive technology can promote healthy emotional and social development by catering the needs of young children and teens in a faster and easier way when used correctly. When they reach into adulthood, it will be easier for them to access things because they are used to it.

Most keyboards today are arranged in a(n) _______ layout.

B. QWERTY

Answer:

function [ repPos, pinCodeFix ] = pinCodeCheck( pinCode )

       pinCodeFixTemp = pinCode;

       repPosTemp = [];

   for i = 1:length(pinCode)

       if((i > 1)) & (pinCode(i) == pinCode(i - 1))

           repPosTemp([i]) = i;

       else

           repPosTemp([i]) = 0;

       end

   end

   for i = 1:length(pinCode)

       if(repPosTemp(i) > 0)

           pinCodeFixTemp(i) = 0;

       end

   end

   repPosTemp = nonzeros(repPosTemp);

   pinCodeFixTemp = nonzeros(pinCodeFixTemp);

   repPos = repPosTemp';

   pinCodeFix = pinCodeFixTemp';

end

Explanation:

Let me start off by saying this isn't the most efficient way to do this, but it will work.

Temporary variables are created to hold the values of the return arrays.

       pinCodeFixTemp = pinCode;

       repPosTemp = [];

A for loop iterates through the length of the pinCode array

       for i = 1:length(pinCode)

The if statement checks first to see if the index is greater than 1 to prevent the array from going out of scope and causing an error, then it also checks if the value in the pinCode array is equal to the value before it, if so, the index is stored in the temporary repPos.

        if((i > 1)) & (pinCode(i) == pinCode(i - 1))

        repPosTemp([i]) = i;

Otherwise, the index will be zero.

         else

         repPosTemp([i]) = 0;

Then another for loop is created to check the values of the temporary repPos to see if there are any repeating values, if so, those indexes will be set to zero.

         for i = 1:length(pinCode)

         if(repPosTemp(i) > 0)

         pinCodeFixTemp(i) = 0;

Last, the zeros are removed from both temporary arrays by using the nonzeros function. This causes the row array to become a column array and the final answer is the temporary values transposed.

         repPosTemp = nonzeros(repPosTemp);

         pinCodeFixTemp = nonzeros(pinCodeFixTemp);

         repPos = repPosTemp';

         pinCodeFix = pinCodeFixTemp';