36 lines
749 B
C++
36 lines
749 B
C++
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// cinexcp.cpp -- having cin throw an exception
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#include <iostream>
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#include <exception>
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int main()
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{
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using namespace std;
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// have failbit cause an exception to be thrown
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cin.exceptions(ios_base::failbit);
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cout << "Enter numbers: ";
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int sum = 0;
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int input;
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try {
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while (cin >> input)
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{
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sum += input;
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}
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} catch(ios_base::failure & bf)
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{
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cout << bf.what() << endl;
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cout << "O! the horror!\n";
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}
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cout << "Last value entered = " << input << endl;
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cout << "Sum = " << sum << endl;
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/* keeping output window open */
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/*
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cin.clear();
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while (cin.get() != '\n')
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continue;
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cin.get();
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*/
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return 0;
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}
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