C++

Write a function floodMap which accepts three input arguments, in this order: (1) a two-dimensional array of double. Each element of the array indicates the height of the terrain at a particular point (assume that there are 4 columns). (2) An integer indicating the number of rows in the map, and (3) a double indicating the current water level. The function should print out a "map" of which points in the array are below the water level. In particular, each position at or below the water level will be represented with aand each position above the water level will be represented with an underscore_ Your function should be named floodMap Your function should take three parameters, in this order: o a two-dimensional array of double with 4 columns, the integer number of rows in the array, and o a double indicating the current water level Your function should print a flood map as described below. Your function should not return anything For example: Test Result double map [4] [4]t5.9064, 15.7541, 6.11483, 11.39281,* (16.8498, 5.736, 9.33342, 6.36095 3.18645, 16.935, 4.7586, 9.63635 2.22407, 0.815145, 0.298158, 13.466 floodMap (map, 4, 9.3); xxk