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Four known values

Suppose that you pick up an iPhone with four smudge marks on it, at the locations of 3, 4, 5 and 9.

The actual value of the passcode has been preloaded as a variable called passcode.

This exercise is part of the course

Probability Puzzles in R

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Exercise instructions

  • Store the known values into the variable called values.
  • Create the guess using those four values.
  • Fill in the condition to check whether the guess is correct or not.

Hands-on interactive exercise

Have a go at this exercise by completing this sample code.

counter <- 0

# Store known values 
values <- 

for(i in 1:10000){
  # Create the guess
  guess <- 
  # Check condition 
  if(___){
    counter <- counter + 1
  }
}

print(counter/10000)
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