提供了rand(), srand(), random(), srandom(), arc4random()几个函数
例子:
// Get random number between 0 and 99
int x = arc4random() % 100;
// Get random number between 500 and 999
int y = (arc4random() % 501) + 500);
随机数生成
最新推荐文章于 2025-04-23 15:35:13 发布