$1)$ Create a program with a for loop to count from $1$ to $100,$ increment $1.$ Use the loop to calculate the sum of the odd numbers from $1$ to $100.$

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$2)$ Perform the same tasks using a while loop.

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$3)$ Create a program that asks the user to input a number.$$ Compare the number to each number in the list below, and tell the user if it is greater than, equal to$,$ or less than each number.

$3,6,12,8,1000.$

Matlab