@@ -40,6 +40,16 @@ public static void printTwoDmBooleanArray(boolean[][] theArray) {
4040 }
4141 }
4242
43+ public static void printTwoDmIntArray (int [][] theArray ) {
44+ 45+ for (int [] rows : theArray ) {
46+ for (int cols : rows ) {
47+ System .out .printf ("[%d] " , cols );
48+ }
49+ System .out .println ();
50+ }
51+ }
52+ 4353 /**
4454 * static method that returns the transposition of an input matrix
4555 * */
@@ -60,7 +70,6 @@ public static int[][] matrixTransposition(int[][] theMatrix) {
6070
6171 public static void main (String [] args ) {
6272 Random generator = new Random ();
63- int i = 0 ;
6473
6574 double testX = 0.1 ;
6675 double testY = 0.5 ;
@@ -75,11 +84,10 @@ public static void main(String[] args) {
7584 testTwoDmBooleanArray [2 ][0 ] = true ;
7685 testTwoDmBooleanArray [2 ][1 ] = false ;
7786
78- for (int [] rows : testIntMatrix ) {
79- for (int cols : rows ) {
80- testIntMatrix [i ][cols ] = generator .nextInt (10 );
87+ for (int i = 0 ; i < testIntMatrix . length ; i ++ ) {
88+ for (int j = 0 ; j < testIntMatrix [ i ]. length ; j ++ ) {
89+ testIntMatrix [i ][j ] = generator .nextInt (10 );
8190 }
82- i ++;
8391 }
8492
8593 System .out .println (isBetweenZeroAndOne (testX , testY ));
@@ -88,5 +96,6 @@ public static void main(String[] args) {
8896
8997 printTwoDmBooleanArray (testTwoDmBooleanArray );
9098 System .out .println ();
99+ printTwoDmIntArray (testIntMatrix );
91100 }
92101}
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