ljyang

Keybase proof

I hereby claim:

• I am ljyang on github.
• I am lj (https://keybase.io/lj) on keybase.
• I have a public key whose fingerprint is 7860 0285 E9CC C829 9106 4E11 829C 484E 0F48 3570

To claim this, I am signing this object:

ljyang

Part one script
*************************************************
#!/bin/bash
file="day3.txt"
dupes=""
declare -i tally
while read -r line; do
        linelen=${#line}
        let linehalf=$linelen/2
        a=$(echo "$line" | cut -c1-$linehalf)

ljyang

part1
#!/bin/bash
declare -i count
count = 0
sed 's/,/ /g' day4.txt | sed 's/-/ /g' >split.txt
file="split.txt"
while read -r a1 a2 b1 b2; do
 if [ $a1 -le $b1 -a $a2 -ge $b2 ] || [ $a1 -ge $b1 -a $a2 -le $b2 ];
then
count+=1

ljyang

PART2
#!/bin/bash
input=`cat input.txt`
for (( c=14; c -lt $(#input); c++ )); do
 if [ `echo ${input:((c-14)):14} | fold -w1 | sort -u | wc -l | xargs` -eq 14 ]; then
  echo "solution is: $c"
  break
 fi
done