Console.WriteLine ("請輸入電影院規模(整數)：");
int n = int.Parse (Console.ReadLine ());
int[,] seatArray = new int[n, n];
bool isBegin = true;
while (isBegin) {
Console.WriteLine ("*************************");
Console.WriteLine ("*\t1.選座? \t*");
Console.WriteLine ("*\t2.退座? \t*");
Console.WriteLine ("*\t3.查看? \t*");
Console.WriteLine ("*\t0.退出? \t*");
Console.WriteLine ("*************************");
Console.WriteLine ("請輸入");
string numStr = Console.ReadLine ();
// 補充
switch (numStr) {
case "1":
Console.WriteLine ("執行選座功能");
Console.Write ("請選擇行：");
int row = int.Parse (Console.ReadLine ());
row--;
Console.Write ("請選擇列：");
int column = int.Parse (Console.ReadLine ());
column--;
// 用戶輸入
if (row <= n && column <= n) {
if (seatArray [row, column] == 0) {
seatArray [row, column] = 1;
for (int i = 0; i < seatArray.GetLength (0); i++) {
for (int j = 0; j < seatArray.GetLength (1); j++) {
Console.Write (seatArray [i, j]);
}
Console.WriteLine ();
}
} else {
Console.WriteLine ("該座位已經有人，請重新選擇！");
}
} else {
Console.WriteLine ("輸入數值過大！");
}
// 檢測1.是否越界 2.查重
// 設置數組
break;
case "2":
Console.WriteLine ("執行退座功能");
Console.Write ("請選擇行：");
int row1 = int.Parse (Console.ReadLine ());
row1--;
Console.Write ("請選擇列：");
int column1 = int.Parse (Console.ReadLine ());
column1--;
// 用戶輸入
if (row1 <= n && column1 <= n) {
if (seatArray [row1, column1] != 0) {
seatArray [row1, column1] = 0;
for (int i = 0; i < seatArray.GetLength (0); i++) {
for (int j = 0; j < seatArray.GetLength (1); j++) {
Console.Write (seatArray [i, j]);
}
Console.WriteLine ();
}
} else {
Console.WriteLine ("該座位沒有人，無法退票！");
}
} else {
Console.WriteLine ("輸入數值過大！");
}
break;
case "3":
Console.WriteLine ("當前座位圖");
for (int i = 0; i < seatArray.GetLength (0); i++) {
for (int j = 0; j < seatArray.GetLength (1); j++) {
Console.Write (seatArray [i, j]);
}
Console.WriteLine ();
}
break;
case "0":
Console.WriteLine ("歡迎下次光臨");
isBegin = false;
break;
default:
Console.WriteLine ("輸入有誤，請重新輸入");
break;
}
}
