質問編集履歴
2
コード修正
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@@ -77,7 +77,7 @@
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// std::vector<std::string> ops_str{"+", "-", "*", "/"};
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// std::vector<std::operator> ops{operator+, operator-, operator*, operator/};
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// for (int i = 0; i < 4; ++i) {
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-
// std::cout << "operator " << ops_str[i] << ": " << half << " " << ops_str[i] << " " << sixth << " = " << half
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+
// std::cout << "operator " << ops_str[i] << ": " << half << " " << ops_str[i] << " " << sixth << " = " << half ops[i] sixth << "\n";
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// }
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}
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```
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@@ -23,6 +23,10 @@
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public:
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Fraction(int numerator, int denominator) : numerator_(numerator), denominator_(denominator) {
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if (denominator_ < 0) {
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numerator_ *= -1;
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+
denominator_ *= -1;
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+
}
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reduce();
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}
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