33 lines
671 B
C++
33 lines
671 B
C++
/* Demonstrates multiple return statements */
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#include <iostream>
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using namespace std;
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int Doubler(int AmountToDouble);
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int main()
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{
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int result = 0, input;
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cout << "Enter a number between 0 and 10,000 to double: ";
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cin >> input;
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cout << "\nBefore doubler is called...";
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cout << "\nInput #: " << input << " doubled: " << result << "\n";
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result = Doubler(input);
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cout << "\nBack from doubler()...\n";
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cout << "\ninput #: " << input << " doubled: " << result << endl;
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return 0;
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}
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int Doubler(int original)
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{
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if (original <= 10000)
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return original * 2;
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else
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return -1;
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cout << "You cant get here!\n";
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} |