24 lines
656 B
Bash
Executable File
24 lines
656 B
Bash
Executable File
#!/bin/bash
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read line
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positions=( ${line//,/ } )
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min_consumption=-1
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max_coordinate=-1
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for position in ${positions[@]}; do
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if [ $max_coordinate -eq -1 ] || [ $position -gt $max_coordinate ]; then
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max_coordinate=$position
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fi
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done
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for i in $(seq 0 $max_coordinate); do
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curr_consumption=0
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for position in ${positions[@]}; do
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temp_curr_consumption=$((position-i))
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temp_curr_consumption=${temp_curr_consumption#-}
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curr_consumption=$((curr_consumption+temp_curr_consumption))
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done
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if [ $min_consumption -eq -1 ] || [ $curr_consumption -lt $min_consumption ]; then
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min_consumption=$curr_consumption
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fi
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done
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echo $min_consumption
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