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a month ago
565 B
1
Indexable
Never
#include<iostream> #include<conio.h> using namespace std; class A { public: int len; void length() { cout<<"\n\nlength:::\t"; cin>>len; } }; class B:public A { public: int b,c; void l_into_b() { length(); cout<<"\n\nBsreadth:::\t"; cin>>b; c=b*len; } }; class C { public: int h; void height() { cout<<"\n\nheight:::\t"; cin>>h; } }; class D:public B,public C { public: int res; void result() { l_into_b(); height(); res=h*c; cout<<"\n\nresult(len*b*h):::\t"<<res; } }; int main() { D d1; d1.result(); getch(); }