30 lines
640 B
Plaintext
30 lines
640 B
Plaintext
import "io" for Stdin, Stdout
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var string
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while (true) {
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System.write("Enter a string : ")
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Stdout.flush()
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string = Stdin.readLine()
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if (string.count == 0) {
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System.print("String cannot be empty, try again.")
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} else {
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break
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}
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}
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var number
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while (true) {
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System.write("Enter a number : ")
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Stdout.flush()
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number = Num.fromString(Stdin.readLine())
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if (!number || !number.isInteger) {
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System.print("Please enter a vaid integer, try again.")
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} else {
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break
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}
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}
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System.print("\nYou entered:")
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System.print(" string: %(string)")
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System.print(" number: %(number)")
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