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Four Digit Number II (Posted on 2003-07-06) |
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Pick a four digit number, all digits different, such that when you add its reverse and divide it by 10, you get the number you started with.
For example: 1749+9471=11220, 11220/10 = 1122. Since 1749 is not equal to 1122, this is not the right number.
solution
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| Comment 10 of 12 |
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