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39 lines
615 B
39 lines
615 B
3 years ago
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#include <iostream>
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#include <cmath>
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using namespace std;
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class date {
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public:
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date(const char *NewD);
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date(int NewY, int NewM, int NewD);
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date();
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void show();
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private:
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int y, m, d;
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};
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date::date(int NewY, int NewM, int NewD) : y(NewY), m(NewM), d(NewD) {}
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date::date(const char *NewD) {
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sscanf(NewD, "%d-%d-%d", &y, &m, &d);
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}
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void date::show() {
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cout << y << '-' << m << '-' << d << endl;
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}
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date::date() : y(1970), m(1), d(1){}
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int main() {
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date d1, d2(2011, 3, 8), d3("2011-03-19");
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d1.show();
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d2.show();
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d3.show();
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}
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