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Use correct assignment operators.

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Bert Peters
2017-12-20 14:24:35 +01:00
parent f8cfe6dfa9
commit a9034c9208
1 changed files with 2 additions and 2 deletions
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2017/day-20/solution.r
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@@ -21,9 +21,9 @@ for (i in 1:100) {
input[,coord] <- input[,coord] + input[,coord+3] input[,coord] <- input[,coord] + input[,coord+3]
} }
dups = !(duplicated(input[,1:3]) | duplicated(input[,1:3], fromLast=TRUE)) dups <- !(duplicated(input[,1:3]) | duplicated(input[,1:3], fromLast=TRUE))
input = input[dups,] input <- input[dups,]
} }
print(nrow(input)) print(nrow(input))