摘要：
Console.WriteLine("请输入你的身份证号码："); string a = Console.ReadLine(); string year = a.Substring(6, 4); string month = a.Substring(10, 2); string day = a.Su 阅读全文
摘要：
int[] shuzu = new int[10] {1,5,2,3,4,8,9,6,7,10 }; for (int i = 0; i < shuzu.Length;i++ ) { for (int j = i; j<shuzu.Length-1;j++ ) { if(shuzu[i]<shuzu 阅读全文
摘要：
double [] a=new double[5]; a[0] = 10; double jg=10; for (int i=0;i<5 ;i++ ) { a[i] = jg; jg = a[i] * 0.8; } Console.WriteLine("结果为{0}",a[4]); 阅读全文
摘要：
int[] xs = new int[10]; int [] cj=new int [3]; for (int i=0;i<10 ;i++ ) { Console.Write("请输入{0}号学生的成绩：",i+1); xs[i] = Convert.ToInt32(Console.ReadLine 阅读全文
摘要：
//shang for (int h1 = 1; h1 <= 5; h1++) { for (int k1 = 0; k1 <= 14 - h1; k1++) { Console.Write("5"); } for (int x1 = 1; x1 <= h1; x1++) { Console.Wri 阅读全文
摘要：
for (int h = 1; h <= 10; h++) { for (int kg = 10; kg >= h; kg--) { Console.Write(" "); } for (double xx=1;xx<=h ;xx=xx+0.5) { Console.Write("66"); } C 阅读全文
摘要：
for (int h = 1; h <= 10; h++) { for (int kg = 2; kg <= h; kg++) { Console.Write(" "); } for (int xing = 10; xing >= h; xing--) { Console.Write("※"); } 阅读全文
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for (int h = 1; h<=10;h++ ) { for (int xing=10;xing>= h;xing-- ) { Console.Write("※"); } Console.Write("\n"); } 阅读全文
摘要：
Console.Write("请输入到达了第几节楼梯"); int a = Convert.ToInt32(Console.ReadLine()); int end = 0; if (a >= 0 && a <= 49) { for (int b = 0; b <= a; b++) { end = 阅读全文
摘要：
//求和 int a = Convert.ToInt32(Console.ReadLine()); int c = 0; for (int b = 0; b <= a; b++) { c = c + b; } Console.Write(c); //阶乘 int a = Convert.ToInt3 阅读全文