Question 24
Est. 2 min
Marks:+4.000.00
The following pseudocode is executed using the Words dataset and `explode(X)` returns letters in word `X` as a list. What will `count` represent at the end of execution?
```
count = 0, letterList = []
while (Table 1 has more rows) {
Read the first row X in Table 1
letterList = explode(X.Word)
count = count + processLetters(letterList)
Move X to Table 2
}
Procedure processLetters(L)
prevLetter = first(L)
restList = rest(L)
foreach letter in restList {
if (letter == prevLetter) {
return(0)
}
prevLetter = letter
}
return(1)
End processLetters
```
Single correct
Medium Difficulty
24 March 2024