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[Other] c++123 DL : 0: #include<iostream> using namespace std class ABC { private: double i,j public: ABC(int x,int y):i(x),j(y) {} ABC() {} double add() { return i+j } double jian() { return i-j } double cheng() { return i*j } double div() { return i/j } } void main() { int m,n char op cout<<\"input\" cin>>m>>op>>n ABC a(m,n) switch(op) { case + :cout<<a.add() break case - :cout<<a.jian() break case * :cout<<a.cheng() break case / :cout<<a.div() break default:cout<<\"error\" } cout<<endl } -# include
Date : 2008-10-13 Size : 548byte User : 飞鹰