C#判断素数的一个方法public class Primes{private long min;private long max;public Primes() :this(2,100) //为什么会有this(2,100)?这个有什么作用?{}public Primes(long minimum,long maximum){if (min < 2)min = 2;elsemin = minimum;max =
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![C#判断素数的一个方法public class Primes{private long min;private long max;public Primes() :this(2,100) //为什么会有this(2,100)?这个有什么作用?{}public Primes(long minimum,long maximum){if (min < 2)min = 2;elsemin = minimum;max =](/uploads/image/z/392695-7-5.jpg?t=C%23%E5%88%A4%E6%96%AD%E7%B4%A0%E6%95%B0%E7%9A%84%E4%B8%80%E4%B8%AA%E6%96%B9%E6%B3%95public+class+Primes%7Bprivate+long+min%3Bprivate+long+max%3Bpublic+Primes%28%29+%3Athis%282%2C100%29+%2F%2F%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BC%9A%E6%9C%89this%282%2C100%29%3F%E8%BF%99%E4%B8%AA%E6%9C%89%E4%BB%80%E4%B9%88%E4%BD%9C%E7%94%A8%3F%7B%7Dpublic+Primes%28long+minimum%2Clong+maximum%29%7Bif+%28min+%3C+2%29min+%3D+2%3Belsemin+%3D+minimum%3Bmax+%3D)
C#判断素数的一个方法public class Primes{private long min;private long max;public Primes() :this(2,100) //为什么会有this(2,100)?这个有什么作用?{}public Primes(long minimum,long maximum){if (min < 2)min = 2;elsemin = minimum;max =
C#判断素数的一个方法
public class Primes
{
private long min;
private long max;
public Primes() :this(2,100) //为什么会有this(2,100)?这个有什么作用?
{
}
public Primes(long minimum,long maximum)
{
if (min < 2)
min = 2;
else
min = minimum;
max = maximum;
}
public IEnumerator GetEnumerator()
{
for (long possiblePrime = min; possiblePrime
C#判断素数的一个方法public class Primes{private long min;private long max;public Primes() :this(2,100) //为什么会有this(2,100)?这个有什么作用?{}public Primes(long minimum,long maximum){if (min < 2)min = 2;elsemin = minimum;max =
public Primes() : this(2, 100) //是对自身构造函数的一个重载
{
}
//就是对这个构造函数的重载
public Primes(long minimum, long maximum)
{
if (min < 2)
min = 2;
else
min = minimum;
max = maximum;
}
这个
public Primes() : this(2, 100)
{
}
就相当于
public Primes()
{
Primes(2, 100) ;
}