I am learning c++ and could really use some help with this problem, i am stumped.

Write a program that requests a number, then outputs its sqrtRounded to the nearest integer. a) Main handles all input and output.

b) Create a function named sqrtRounded() to calculate the number. Use predefined cmath library functions to handle the calculations (use http://en.cppreference.com/w/cpp/numeric/math as a reference for math functions in C++). Example Output 1: Enter a number: 9

The square root rounded to the nearest integer is 3. Example Output 2: Enter a number: 10

The square root rounded to the nearest integer is 3. Example Output 3: Enter a number: 15

The square root rounded to the nearest integer is 4.