Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...

Start by setting the counter to the middle position in the list. If the value held there is a match, the search ends. If the value at the midpoint is less than the value to be found, the list is ...

set the total to 0 set more numbers to ‘yes’ while more numbers is ‘yes’, repeat these steps: input a number add the number to the total ask ‘Any more numbers? Yes/No’ say what the total is This ...