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Remove unused temporary.

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Bert Peters
2017-12-02 11:34:13 +01:00
parent f883bd3b5f
commit a2a84a6a2d
1 changed files with 1 additions and 3 deletions
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4
2017/day-02/solution.sh
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@@ -5,7 +5,7 @@ sum2=0
while read -r line; do while read -r line; do
sorted=$(echo "$line" | xargs -n 1 echo | sort -n) sorted=$(echo "$line" | xargs -n 1 echo | sort -n)
checksum=$(($(echo "$sorted" | tail -n 1) - $(echo "$sorted" | head -n 1))) ((sum1 += $(echo "$sorted" | tail -n 1) - $(echo "$sorted" | head -n 1)))
for a in $sorted; do for a in $sorted; do
for b in $sorted; do for b in $sorted; do
@@ -19,8 +19,6 @@ while read -r line; do
fi fi
done done
done done
((sum1 += checksum))
done done
echo Sum 1: $sum1 echo Sum 1: $sum1