C++ Help with Rainfall

[knightman]

// **************************************************************************
//
// Rainfall.cpp
//
// Reads in the average rainfall for each month (Jan-Dec) and the actual
// rainfall for each of the previous 12 months (starting date specified
// by the user) and prints a table indicating whether each month is
// above or below the average.
//
// **************************************************************************
#include <iostream>
#include <iomanip>
using namespace std;

void printMonth(int month);
// PRECONDITION: month holds an integer 1-12
// POSTCONDITION: the corresponding month (Jan, Feb, ..., Dec) has been
// printed to the standard output.

int main()
{
double rainfall[12]; //this year's rainfall for each month
double averages[12]; //average rainfalls for each month
int currentMonth; //what month is it? 1-based

//
// Get the average rainfall for each month, Jan-Dec
//

cout << "Please enter average rainfall for each month" << endl;
for (int i=0; i<12; i++)
{
printMonth(i);
cout << ": ";
cin >> averages[i];
}

//
// Get the actual rainfall for the previous year; first have to ask
// what month it is to know what month to start with.
//

cout << "What is the number of the current month? Jan=1, Feb=2, etc."
<< endl;
cin >> currentMonth;

cout << "Please enter the rainfall for each month in the previous year"
<< endl;
int count = 0;
for (int month=currentMonth-1; count < 12; month=(month+1)%12, count++)
{
printMonth(month);
cout << ": ";
cin >> rainfall[month];
}

//
// Print table showing avgs, actual rainfalls, and deviations from avg
// for previous 12 months.
//


// --------------------------------
// ----- ENTER YOUR CODE HERE -----
// --------------------------------
cout.width << If 1 = Jan
Then 2 = Feb and etc

// --------------------------------
// --------- END USER CODE --------
// --------------------------------


}

void printMonth(int month)
{
cout.width(8);
switch(month)
{
case 0:
cout << "Jan";
break;
case 1:
cout << "Feb";
break;
case 2:
cout << "March";
break;
case 3:
cout << "April";
break;
case 4:
cout << "May";
break;
case 5:
cout << "June";
break;
case 6:
cout << "July";
break;
case 7:
cout << "Aug";
break;
case 8:
cout << "Sept";
break;
case 9:
cout << "Oct";
break;
case 10:
cout << "Nov";
break;
case 11:
cout << "Dec";
break;
}
}





Someone mind giving me a hand i really could use one

[Disch]

Read this (last post in thread):

http://cplusplus.com/forum/articles/40071/#msg218019

[GodPyro]

@Disch Agreed and the section before that.