37 lines
673 B
Bash
Executable File
37 lines
673 B
Bash
Executable File
#!/bin/bash
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if [ $# -ne 2 ]; then
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echo "Использование: $0 <число1> <число2>"
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exit 1
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fi
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if ! [[ $1 =~ ^[0-9]+$ ]] || ! [[ $2 =~ ^[0-9]+$ ]]; then
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echo "Ошибка: аргументы должны быть неотрицательными целыми числами"
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exit 1
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fi
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a=$1
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b=$2
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if [ $a -eq 0 ] || [ $b -eq 0 ]; then
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echo "НОК($1, $2) = 0"
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exit 0
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fi
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gcd() {
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local x=$1
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local y=$2
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while [ $y -ne 0 ]; do
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local remainder=$((x % y))
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x=$y
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y=$remainder
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done
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echo $x
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}
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gcd_result=$(gcd $a $b)
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lcm_result=$(( (a * b) / gcd_result ))
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echo "НОК($1, $2) = $lcm_result"
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