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14 lines
209 B
C++
14 lines
209 B
C++
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#include <iostream>
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#include <complex>
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using namespace std;
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int main()
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{
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int a,b,c,d;
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cin>>a>>b>>c>>d;
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complex<int> x(a,b);
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complex<int> y(c,d);
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cout<<x+y<<" "<<x-y<<endl;
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return 0;
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}
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