Write a function pounds to kg$()$ in lab$6.$cpp that changes the values of kg $($kilogram$)$ and g $($gram$)$ based on the user inputs pounds and ounces, where kg$,$ g$,$ pounds, and ounces are all variables. Embed this function, i$.$e$.,$ pounds to kg$(),$ in a loop so the user can keep inputting pounds and ounces and the program calls pounds to kg$()$ to give updated kg and g