Find the sum, given the first term t1, the common ratio r, and number of terms n.
If input t1=1, r=1, n=7 then output y=7
If input t1=10, r=10, n=5 then output y=111110.
Which values occur exactly three times?
Find state names that start with the letter N
Twins in a Window
Fahrenheit to Celsius converter
Is this triangle right-angled?
given 3 sides, find area of this triangle
Given a number N, find the smallest prime P>N
Have you seen any Spindromes recently?
How to multiply?
Multiply a column by a row
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