Ruby:Simple Printing Tutorial

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What are the regions?

The method oneLine will get called over 200 times. Each time the five parameters

 name region area pop gdp
will have different values.

The example program lists the region for each country.

Change the program so that it prints the name instead.

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Show the name and the population

This program prints the name and the area for each country. Notice that the +" "+ puts a space between the two variables.

Change the program so that it prints the name followed by the population instead of the area.

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Show the population in millions

Show the name and the population in millions. You must divide the population by one million.

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