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Exercises

Print to the console

You can use Rprintf() to print formatted output to the console. It is similar to the sprintf() function in R, and uses the format specifiers:

  • %d to specify an integer
  • %s to specify a string

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100 XP

Write a function that adds two integers (x and y) and prints the following message about it: 

** <x> + <y> = <x + y>