标签:des blog io os for 数据 sp div log
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#include <iostream> #include <string> #include <algorithm> using namespace std; class Matrix //矩阵运算 { private: int a[3]; int b[3]; public: void input() { int i; for(i=0; i<3; i++) cin>>a[i]; for(i=0; i<3; i++) cin>>b[i]; } void outp() { int j; for(j=0; j<3; j++) { if(j==2) cout<<a[j]<<endl; else cout<<a[j]<<‘ ‘; } for(j=0; j<3; j++) { if(j==2) cout<<b[j]<<endl; else cout<<b[j]<<‘ ‘; } } friend Matrix operator +(Matrix &c1, Matrix &c2 ) { Matrix c; int i, j; for(i=0; i<3; i++) { c.a[i]=c1.a[i]+c2.a[i]; } for(j=0; j<3; j++) { c.b[j]=c1.b[j]+c2.b[j]; } return c; } }; int main() { Matrix c1, c2, d; c1.input(); c2.input(); d=c1+c2; d.outp(); return 0; }
标签:des blog io os for 数据 sp div log
原文地址:http://www.cnblogs.com/yspworld/p/4014265.html