我的代码运行得很好，尽管我不知道如何在单词"row"之前打印行号。应该是第1行、第2行，依此类推。有什么线索可以告诉你怎么做吗？还有一个以更简单的方式存储这些字符串的线索。谢谢你：(
System.out.println("t A t B t C t D t E t F");
String [][] TwoDim = new String[13][6];
TwoDim[0][0] = "*";
TwoDim[0][1] = "*";
TwoDim[0][2] = "X";
TwoDim[0][3] = "*";
TwoDim[0][4] = "X";
TwoDim[0][5] = "X";
TwoDim[1][0] = "*";
TwoDim[1][1] = "X";
TwoDim[1][2] = "*";
TwoDim[1][3] = "X";
TwoDim[1][4] = "*";
TwoDim[1][5] = "X";
TwoDim[2][0] = "*";
TwoDim[2][1] = "*";
TwoDim[2][2] = "X";
TwoDim[2][3] = "X";
TwoDim[2][4] = "*";
TwoDim[2][5] = "X";
TwoDim[3][0] = "X";
TwoDim[3][1] = "*";
TwoDim[3][2] = "X";
TwoDim[3][3] = "*";
TwoDim[3][4] = "X";
TwoDim[3][5] = "X";
TwoDim[4][0] = "*";
TwoDim[4][1] = "X";
TwoDim[4][2] = "*";
TwoDim[4][3] = "X";
TwoDim[4][4] = "*";
TwoDim[4][5] = "*";
TwoDim[5][0] = "*";
TwoDim[5][1] = "X";
TwoDim[5][2] = "*";
TwoDim[5][3] = "*";
TwoDim[5][4] = "*";
TwoDim[5][5] = "X";
TwoDim[6][0] = "X";
TwoDim[6][1] = "*";
TwoDim[6][2] = "*";
TwoDim[6][3] = "*";
TwoDim[6][4] = "X";
TwoDim[6][5] = "X";
TwoDim[7][0] = "*";
TwoDim[7][1] = "X";
TwoDim[7][2] = "*";
TwoDim[7][3] = "X";
TwoDim[7][4] = "X";
TwoDim[7][5] = "*";
TwoDim[8][0] = "X";
TwoDim[8][1] = "*";
TwoDim[8][2] = "X";
TwoDim[8][3] = "X";
TwoDim[8][4] = "*";
TwoDim[8][5] = "X";
TwoDim[9][0] = "*";
TwoDim[9][1] = "X";
TwoDim[9][2] = "*";
TwoDim[9][3] = "X";
TwoDim[9][4] = "X";
TwoDim[9][5] = "X";
TwoDim[10][0] = "*";
TwoDim[10][1] = "*";
TwoDim[10][2] = "X";
TwoDim[10][3] = "*";
TwoDim[10][4] = "X";
TwoDim[10][5] = "*";
TwoDim[11][0] = "*";
TwoDim[11][1] = "*";
TwoDim[11][2] = "X";
TwoDim[11][3] = "X";
TwoDim[11][4] = "*";
TwoDim[11][5] = "X";
TwoDim[12][0] = "*";
TwoDim[12][1] = "*";
TwoDim[12][2] = "*";
TwoDim[12][3] = "*";
TwoDim[12][4] = "X";
TwoDim[12][5] = "*";
for(int i = 0; i<13; i++){
System.out.print("Row t");
for(int j = 0; j <6; j++){
System.out.print(TwoDim[i][j] + "t");
}
System.out.println();
}
更改线路
System.out.print("Row t");
类似的东西：
System.out.print("Row " + (i + 1) + "t");
好吧，i是你的行号，从0开始，所以只需写(假设你想从1开始(：
for(int i = 0; i<13; i++){
System.out.print("Row t"+(i+1)+" ");
for(int j = 0; j <6; j++){
System.out.print(TwoDim[i][j] + "t");
}
System.out.println();
}
System.out.print("Row " + i + "t");
i是数组中的第一个索引，因此对应于该行。如果要使索引基于1而不是基于0，请每次输出i + 1。
不要使用行和列的硬编码值，使用以下代码：
for(int i = 0; i<TwoDim.length; i++){ // Iterate to row count
System.out.print("Row-"+(i+1)+"t"); // Change i to i+1
for(int j = 0; j <TwoDim[i].length; j++){ // Iterate the column count
System.out.print(TwoDim[i][j] + "t");
}
System.out.println();
}
试试这个：
System.out.print("Row t"+i);
如果您的索引从1 开始
System.out.print("Row t"+(i+1));
你试过了吗：
for(int i = 0; i<13; i++){
System.out.print("Row t " + i);
for(int j =0; j < 6; j++ {
...
}
}