草青工作室

摘要： using System;using System.Collections.Generic;using System.Text;namespace test1{ class Program { static void Main(string[] args) { int[][] arr = new int[10][]; for (int i = 0; i < arr.Length; i++) { arr[i] = new int[i + 1]; for (int j = 0; j < arr[i].Length; j++) { if (i <= 1) { arr[i][j] = 阅读全文