一付扑克牌52张共4种花色，使用C++ 中的产生随机数的函数（参看rand(),srand()等函数的使用说明）一个随机数，选取一张牌，将其与最前面的牌交换位置，即将选取的牌放在最前面；然后对数组p余下的牌重复选取操作，直到所有牌均重排列；最后按13行*4列输出发牌结果-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