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Given a 2D array of integers (1D arrays to build a 2D array from) return the decimal average of all of the integers in the 2D array. Your first line of code must be:
int[][] arr = {row1, row2, row3};
array2D_average([1, 1], [-2, -2], [4, 7]) → 1.5 array2D_average([-1, 2, 3], [4, -5, 6], [16, 2, -9]) → 2.0 array2D_average([1], [2], [6]) → 3.0 ...Save, Compile, Run (ctrl-enter) |
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