最赞回答 / qq_MissChan_0
C#数组的五种声明方式一、声明一个未经初始化的数组引用,以后可以把这引用初使化为一个数组实例int[] intArray;intArray = new int[10];注:数组的引用必须以相同或相关类型实例化,数组初使化默认值,值类型为0,引用类型为null 二、声明一个数组引用并对他进行初使化,该数组引用被立即赋予一个数组的新实例。int[] intArray = new int[10]; 三、声明一个数组,初使化数组引用,并给数组元素赋值int[] intArray = new int[3] {1,2...
2017-05-09
这样表达更清楚
for (int i = 0; i < score.Length; i++)
{
if (score[i] < 60)
{
Console.WriteLine("有人不及格" + score[i]);
break;
}
Console.WriteLine(i);
for (int i = 0; i < score.Length; i++)
{
if (score[i] < 60)
{
Console.WriteLine("有人不及格" + score[i]);
break;
}
Console.WriteLine(i);
2017-05-08
int[] age = new int[4] ;//声明并初始化长度为4的整形数组
//为数组元素赋值
age[0 ] = 18;
age[1 ] = 20;
age[2 ] = 23;
age[ 3] = 17;
Console.WriteLine("四名同学的年龄是:{0}、{1}、{2}、{3}",
age[0 ],age[1 ],age[ 2],age[ 3]);
//为数组元素赋值
age[0 ] = 18;
age[1 ] = 20;
age[2 ] = 23;
age[ 3] = 17;
Console.WriteLine("四名同学的年龄是:{0}、{1}、{2}、{3}",
age[0 ],age[1 ],age[ 2],age[ 3]);
2017-05-07
string[] job ={"关羽","张飞","赵云","马超","黄忠"};
for (int i = 0; i <job.Length ; i++)
{
Console.WriteLine(job[i]);//打印职位
}
for (int i = 0; i <job.Length ; i++)
{
Console.WriteLine(job[i]);//打印职位
}
for(int i=0;i<num.Length;i++)
{
if(num[i]%2==0)
Console.Write(num[i]+",");
}
{
if(num[i]%2==0)
Console.Write(num[i]+",");
}