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TwoDimensionMain.java
public class TwoDimensionMain {
public static void main(String[] args) {
int[][] mydream1 = new int[][]{{100, 200, 300}, {400,500,600}};
int[][] mydream2 = {{1000, 2000, 3000}, {4000,5000,6000}};
System.out.println("mydream1ÀÇ °¹¼ö : " + mydream1.length);
System.out.println("mydream1[0]ÀÇ °¹¼ö : " + mydream1[0].length);
System.out.println("mydream1[1]ÀÇ °¹¼ö : " + mydream1[1].length);
System.out.println("mydream2ÀÇ °¹¼ö : " + mydream2.length);
System.out.println("mydream2[0]ÀÇ °¹¼ö : " + mydream2[0].length);
System.out.println("mydream2[1]ÀÇ °¹¼ö : " + mydream2[1].length);
for(int i=0; i<mydream1.length; i++)
for(int j=0; j<mydream1[i].length; j++)
System.out.println("mydream1["+i+"]["+j+"] => "+ mydream1[i][j] + "\t");
for(int i=0; i<mydream2.length; i++)
for(int j=0; j<mydream2[i].length; j++)
System.out.println("mydream2["+i+"]["+j+"] => "+ mydream2[i][j] + "\t");
}
}
C:\examples\6. Array>javac TwoDimensionMain.java
C:\examples\6. Array>java TwoDimensionMain
mydream1ÀÇ °¹¼ö:2
mydream1[0]ÀÇ °¹¼ö:3
mydream1[1]ÀÇ °¹¼ö:3
mydream2ÀÇ °¹¼ö:2
mydream2[0]ÀÇ °¹¼ö:3
mydream2[1]ÀÇ °¹¼ö:3
mydream1[0][0]=>100
mydream1[0][1]=>200
mydream1[0][2]=>300
mydream1[1][0]=>400
mydream1[1][1]=>500
mydream1[1][2]=>600
mydream2[0][0]=>1000
mydream2[0][1]=>2000
mydream2[0][2]=>3000
mydream2[1][0]=>4000
mydream2[1][1]=>5000
mydream2[1][2]=>6000
mydream1°ú mydream2´Â 2Â÷¿øÀÇ ¹è¿À» »ý¼ºÇÏ´Â 2°¡Áö ¹æ¹ýÀ» ¸ðµÎ º¸¿© ÁÖ°í ÀÖ½À´Ï´Ù. 2Â÷¿ø ¹è¿ÀÇ ¹è¿µµ ¿ª½Ã ÂüÁ¶°ªÀ» °®½À´Ï´Ù.
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