I have a question on how to use substitution variables within a loop. I want to prompt the user to enter a number and print the sum of consecutive numbers. e.g.
SQL> Enter a number: 8
Enter another number: 10
The sum is 18!
Enter a number: 15
The sum is 33
Enter a number: 50
The sum is 83
............and so on till the user enters a non integer value say "x".
How do I prompt the user from within a loop. Please Help.
Thanks in advance
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