Write the prototype for a function named showseatingchart that will accept the following two-dimensional array as an argument.

const int rows = 20;
const int cols = 40;

string seatingchart[rows][cols];

note: the two-dimensional array argument must be a const string array. you must include a second integer argument (scalar, not an array).

Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.