Introduction - If you have any usage issues, please Google them yourself
A pair of playing cards 52 of 4 kinds of colors, the use of C++, random number generation function (see rand (), srand () and other functions for use) a random number, select a card, with the top of its card exchange position, will select the top card on and then the rest of the array p card selection operation repeated until all the cards are re-arranged the last 4 columns by 13 rows* output the results of the licensing