Add everything I got

1a.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+max=0
+c=0
+
+while read a; do
+  if [[ -z "$a" ]]; then
+    [[ $c -gt $max ]] && max=$c
+    c=0
+  else
+    let c+=$a
+  fi
+done
+
+echo $max

1b.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+max1=0
+max2=0
+max3=0
+c=0
+
+while read a; do
+  if [[ -n "$a" ]]; then
+    let c+=$a
+  else
+    if [[ $c -gt $max1 ]]; then
+      max3=$max2
+      max2=$max1
+      max1=$c
+    elif [[ $c -gt $max2 ]]; then
+      max3=$max2
+      max2=$c
+    elif [[ $c -gt $max3 ]]; then
+      max3=$c
+    fi
+    c=0
+  fi
+done
+ 
+echo $(( $max1 + $max2 + $max3 ))

2a.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+declare -A A B C
+
+A['X']=3
+A['Y']=6
+A['Z']=0
+B['X']=0
+B['Y']=3
+B['Z']=6
+C['X']=6
+C['Y']=0
+C['Z']=3
+X=1
+Y=2
+Z=3
+s=0
+
+while read a b; do
+  declare -n elf=$a
+  declare -n me=$b
+  let s+=$(( ${elf[$b]} + $me ))
+done
+
+echo $s

2b.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+declare -A A B C
+
+A['X']=3
+A['Y']=4
+A['Z']=8
+
+B['X']=1
+B['Y']=5
+B['Z']=9
+
+C['X']=2
+C['Y']=6
+C['Z']=7
+s=0
+
+while read a b; do
+  declare -n elf=$a
+  declare -n me=$b
+  let s+=$(( ${elf[$b]} ))
+done
+
+echo $s

3a.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+declare -A P
+
+p=0
+
+for i in {a..z} {A..Z}; do
+  let p++
+  P[$i]=$p
+done
+
+s=0
+
+while read a; do
+  l=${#a}
+  ll=$(( $l / 2 ))
+  x=${a:0:$ll}
+  y=${a:$ll}
+
+  c=''
+
+  for i in `seq 0 $(( $ll - 1 ))`; do
+    if grep -q ${x:$i:1} <<< ${y}; then
+      c=${x:$i:1}
+      break
+    fi
+  done
+
+  let s+=P[$c]
+  
+done
+
+echo $s
+
+

3b.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+
+
+function lowi() {
+  low=${#1}
+  i=0
+  li=0
+  shift
+  
+  for l in "$@"; do
+    let i++
+    if [ ${#l} -lt $low ]; then
+      li=$i
+      low=${#l}
+    fi
+  done
+
+  echo $li
+}
+
+declare -A P
+
+p=0
+
+for i in {a..z} {A..Z}; do
+  let p++
+  P[$i]=$p
+done
+
+
+sum=0
+
+while read a; read b; read c; do
+  bags=( $a $b $c )
+  
+  li=$(lowi $a $b $c)
+
+  x=${bags[li]}
+  y=${bags[$(( (li + 1) % 3 ))]}
+  z=${bags[$(( (li + 2) % 3 ))]}
+  c1=''
+
+  for i in `seq 0 $(( ${#bags[$li]} - 1 ))`; do
+    if [[ $y == *${x:$i:1}* ]]; then
+      c1="${c1}${x:$i:1}"
+    fi
+  done
+
+  for i in `seq 0 $(( ${#c1} - 1 ))`; do
+    if [[ $z == *${c1:$i:1}* ]]; then
+      c=${c1:$i:1}
+      break
+    fi
+  done
+
+  let sum+=P[$c]
+  c=''
+  
+done
+
+echo $sum
+
+

4a.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+sum=0
+
+while read a; do
+  IFS=, read x y <<< $a
+  IFS=- read x1 x2 <<< $x
+  IFS=- read y1 y2 <<< $y
+
+  if [[ $(( (x1 - y1) * (x2 - y2) )) -le 0 ]]; then
+    let sum++
+  fi
+  
+done
+
+echo $sum
+
+

4b.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+sum=0
+
+while read a; do
+  IFS=, read x y <<< $a
+  IFS=- read x1 x2 <<< $x
+  IFS=- read y1 y2 <<< $y
+
+  if [[ $(( (x1 - y2) * (x2 - y1) )) -le 0 ]]; then
+    let sum++
+  fi
+  
+done
+
+echo $sum
+

5a.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+sum=0
+
+declare -a C
+popped=''
+
+function push() {
+  C[$1]="${C[$1]}${2}"
+}
+
+function pop() {
+  l=$(( ${#C[$1]} - 1 ))
+  popped=${C[$1]:$l:1}
+  C[$1]="${C[$1]:0:$l}"
+}
+
+while read a; do
+  if [[ "$a" == "1   2   3   4   5   6   7   8   9"  ]]; then
+    break
+  fi
+  for i in {0..8}; do
+    c=${a:$(( 4 * $i + 1)):1}
+    if [[ "$c" == ' ' ]]; then
+      c=''
+    fi
+    
+    C[$i]="${c}${C[$i]}"
+  done
+done
+
+read
+
+while read x1 n x2 f x3 t; do
+  let f--
+  let t--
+  
+  for i in `seq 1 $n`; do
+    pop $f
+    push $t $popped
+  done
+done
+
+out=""
+for i in {0..8}; do
+  pop $i
+  echo -n "$popped"
+done
+echo

5b.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+sum=0
+
+declare -a C
+popped=''
+
+function push() {
+  C[$1]="${C[$1]}${2}"
+}
+
+function pop() {
+  a=${2:-1}
+  l=$(( ${#C[$1]} - $a ))
+  popped=${C[$1]:$l:$a}
+  C[$1]="${C[$1]:0:$l}"
+}
+
+while read a; do
+  if [[ "$a" == "1   2   3   4   5   6   7   8   9"  ]]; then
+    break
+  fi
+  for i in {0..8}; do
+    c=${a:$(( 4 * $i + 1)):1}
+    if [[ "$c" == ' ' ]]; then
+      c=''
+    fi
+    
+    C[$i]="${c}${C[$i]}"
+  done
+done
+
+read
+
+while read x1 n x2 f x3 t; do
+  let f--
+  let t--
+  
+  pop $f $n
+  push $t $popped
+done
+
+out=""
+for i in {0..8}; do
+  pop $i
+  echo -n "$popped"
+done
+echo

6a.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+winl=4
+win=''
+
+function add() {
+  win="${win:1}${1}"
+}
+
+function contains() {
+  # $1 what
+  # $2 where
+  local l=${#2}
+  local ret=1
+
+  while (( l-- )); do
+    [[ "$1" = "${2:$l:1}" ]] && ret=0 && break
+  done
+
+  return $ret
+}
+
+
+function unq() {
+  local l=${#1}
+
+  while (( --l )); do
+    contains ${1:$l:1} ${1:0:$l} && break
+  done
+
+  return $l
+}
+
+i=$(( $winl - 1 ))
+
+read -n $i win
+
+win=${win:0:1}${win}
+
+while read -n 1 a; do
+  let i++
+  add $a
+  unq "$win" && break
+done
+
+echo $i

6b.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+winl=14
+win=''
+
+function add() {
+  win="${win:1}${1}"
+}
+
+function contains() {
+  # $1 what, $2 where
+  local l=${#2}
+  local ret=1
+
+  while (( l-- )); do
+    [[ "$1" = "${2:$l:1}" ]] && ret=0 && break
+  done
+
+  return $ret
+}
+
+function unq() {
+  local l=${#1}
+
+  while (( --l )); do
+    contains ${1:$l:1} ${1:0:$l} && break
+  done
+
+  return $l
+}
+
+i=$(( $winl - 1 ))
+
+read -n $i win
+
+win=${win:0:1}${win}
+
+while read -n 1 a; do
+  let i++
+  add $a
+  unq "$win" && break
+done
+
+echo $i

LICENSE

@@ -1 +1,14 @@
-"THE BEER-WARE LICENSE" (Revision 42):  <phk@FreeBSD.ORG> wrote this file. As long as you retain this notice you  can do whatever you want with this stuff. If we meet some day, and you think  this stuff is worth it, you can buy me a beer in return Poul-Henning Kamp
+/*
+ * ----------------------------------------------------------------------------
+ * "THE BEERWARE NO-WARRANTY LICENCE v1" (based on BEERWARE rev 42)
+ *
+ * <j@jfi.cz> made this stuff.
+ *
+ * As long as you retain this notice you can do whatever you want with this
+ * stuff. Use this stuff at your own risk however - no warranty at all.
+ *
+ * If we meet some day, and you think this stuff is worth it, you can buy me
+ * a beer in return.
+ *                                              copyright (c) 2023, jficz
+ * ----------------------------------------------------------------------------
+ */