c++ - 一种简单的算法，需要两个INT并返回一个随机INT

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                                7年前关闭。
            
                    
该功能将是这样的。

int generateSortOfRandomInt(int X, int Y){

/*
Your program

*/

return randomINT that is always the same for X and Y
}

如果这会很好
generateSortOfRandomInt（5,15）！= generateSortOfRandomInt（15,5）

一个例子是像

int value1 = generateSortOfRandomInt(1, 3);  // 546547
int value2 = generateSortOfRandomInt(3, 1);  // 134566
int value3 = generateSortOfRandomInt(1, 3);  // 546547 THE SAME AS value1
int value4 = generateSortOfRandomInt(2, 3);  // 646621

谢谢

最佳答案

这是我想出的：

int generateSortOfRandomInt(int X, int Y)
{
    srand(x*x+y);

    return rand();
}