Introduction - If you have any usage issues, please Google them yourself
Comparison of the two numbers adjacent turn, will put a decimal in front of large numbers on the back. That is, first compare the first one and number two will be put before the decimal, after the release of large numbers. Then compare the number 2 and number 3 will be put before the decimal, after the release of large numbers, and so continue until the compare the last two numbers will be put before the decimal, after the release of large numbers. Repeat the above process, still starting from the first of a few more (as may be due to the number 2 and number 3, the exchange, making the first number is no longer a number less than the first two) will be put before the decimal, large numbers release, it has been compared to the maximum number before a pair of adjacent numbers to decimal place before the release of large numbers, the second trip is over, the penultimate number to get a new maximum number. So on, until the completion of the final order.