22 lines
685 B
Bash
Executable File
22 lines
685 B
Bash
Executable File
#!/bin/bash
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read line
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anglerfishes=( ${line//,/ } )
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new_anglerfishes=(0 0 0 0 0 0 0 0 0)
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for i in $(seq ${#anglerfishes[@]}); do
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new_anglerfishes[${anglerfishes[$((i-1))]}]=$((new_anglerfishes[anglerfishes[i-1]]+1))
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done
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anglerfishes=( "${new_anglerfishes[@]}" )
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for i in $(seq 256); do
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new_anglerfishes=(0 0 0 0 0 0 0 0 0)
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for j in $(seq 2 9); do
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new_anglerfishes[$((j-2))]=${anglerfishes[$((j-1))]}
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done
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new_anglerfishes[6]=$((anglerfishes[0]+new_anglerfishes[6]))
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new_anglerfishes[8]=$((anglerfishes[0]+new_anglerfishes[8]))
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anglerfishes=( "${new_anglerfishes[@]}" )
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done
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total_anglerfishes=$(sed 's/ /+/g' <<< "${anglerfishes[@]}")
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echo $((total_anglerfishes))
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