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21 lines
476 B
21 lines
476 B
#!/usr/bin/env bash |
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largest=0 |
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for i in {1..10}; do |
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read -p "Enter a number: " num |
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if ! [[ $num =~ ^[0-9]+$ ]]; then |
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echo "ERROR: Invalid input only positive numerical characters are allowed" |
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exit 1 |
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elif [ $num -gt $largest ]; then |
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if [ $num -gt 10000 ]; then |
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echo "ERROR: The number entered is too large" |
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exit 1 |
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else |
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largest=$num |
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fi |
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fi |
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done |
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echo "The largest number is: $largest"
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