Need help with a C++ problem

Use for loops to construct a program that displays a pyramid of $ on the screen. The pyramid should look like this: [4] $ $$$ $$$$$ $$$$$$$ $$$$$$$$$ Note: There is no space in front of the first $ of last row. The above example shows only 5 lines however your program should take any integer input from the user corresponding to the number of rows to be shown. You must use the following methods: int main() int getNumberOfRowsFromUser() void drawPyramid(int)