A few days ago my mate said to me that whenever he checked the time on his phone it would always show him times such as 11:11, 12:12, 15:15, 17:17, 18:18, 20:20 and so on - these were at random moments when he would just check the time. Then in the evening when we were on the way to a mate's house ...
The age of stupid is upon us. Scientific conclusions are drawn from missing data, resuming to suppositions and guessing.
Posted 01 August 2014 - 04:44 AM
Well. Think of a number formed by 3 digits ... Example 543 . Subtract its viceversa, in this case 345. As long the result wouln't be negative, i will be able to tell you the substraction result if you just give me the last digit. In our case 3. I wil not know the digits you've picked and subtracted from but i will know the results.