java - Printing each elements of one row on separate lines? -
this question: assume two-dimensional array of ints called 'myints'. write code snippet print each of elements of row m on separate line. may assume m not out of bounds.
this work have done not sure going in right direction...
for (int = 0; < myints.length; i++) { (int j = 0; j < myints[i].length; j++) { system.out.print (myints[i][j]); if(j < myints[i].length - 1) { system.out.print(" "); } } system.out.println(); }
because requirement print values of given row m, think need single for loop, iterate on single row:
public void printrow(int[][] array, int m) { (int i=0; < array[m].length; ++i) { system.out.println(array[m][i]); } } i didn't bother checking bounds of input m, because said don't need to. in case, printrow() throw arrayindexoutofboundsexception should index m out of bounds.
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