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