Has to be in C++ Language

Read fileName and four strings from input. Open fileName as an output file. If the file fails to open, use cout to output fileName followed by ": error occurred while opening file.", and do not proceed to the code that writes to the file. Otherwise, for each string read, write "\#" followed by the string to the opened file. End each output with a newline and close the file. Ex: If the input is output. txt leek plum beet yam, then output.txt contains: \# leek \# plum \# beet \# yam