小编Nic*_*k V的帖子

有人可以验证这种方法.我需要在两个长度范围内的长型号码.我使用返回int的.NET Random.Next(min,max)函数.如果我将long除以2,生成随机数并最终再乘以2,我的推理是否正确？或者我太热情......我明白我的随机解决方案会减少但是还有其他错误导致没有这样的随机数.

long min = st.MinimumTime.Ticks;    //long is Signed 64-bit integer
long max = st.MaximumTime.Ticks;
int minInt = (int) (min / 2);      //int is Signed 64-bit integer
int maxInt = (int) (max / 2);      //int is Signed 64-bit integer

Random random = new Random();
int randomInt = random.Next(minInt, maxInt);
long randomLong = (randomInt * 2);