41 lines
755 B
C++
41 lines
755 B
C++
#include <iostream>
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#include <limits>
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int main()
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{
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float currentAverage = 0;
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unsigned int currentEntryNumber = 0;
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for (;;)
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{
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int entry;
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std::cout << "Enter rainfall int, 99999 to quit: ";
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std::cin >> entry;
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if (!std::cin.fail())
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{
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if (entry == 99999)
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{
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std::cout << "User requested quit." << std::endl;
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break;
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}
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else
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{
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currentEntryNumber++;
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currentAverage = currentAverage + (1.0f/currentEntryNumber)*entry - (1.0f/currentEntryNumber)*currentAverage;
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std::cout << "New Average: " << currentAverage << std::endl;
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}
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}
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else
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{
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std::cout << "Invalid input" << std::endl;
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std::cin.clear();
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std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
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}
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}
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return 0;
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}
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