43 lines
836 B
Java
43 lines
836 B
Java
class recurringrainfall
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{
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private static int GetNextInt()
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{
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while (true)
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{
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System.out.print("Enter rainfall int, 99999 to quit: ");
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String input = System.console().readLine();
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try
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{
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int n = Integer.parseInt(input);
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return n;
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}
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catch (Exception e)
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{
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System.out.println("Invalid input");
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}
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}
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}
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private static void recurringRainfall() {
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float currentAverage = 0;
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int currentEntryNumber = 0;
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while (true) {
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int entry = GetNextInt();
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if (entry == 99999)
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return;
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currentEntryNumber++;
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currentAverage = currentAverage + ((float)1/currentEntryNumber)*entry - ((float)1/currentEntryNumber)*currentAverage;
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System.out.println("New Average: " + currentAverage);
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}
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}
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public static void main(String args[]) {
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recurringRainfall();
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}
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}
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