Write a program in C++ to convert an octal number into binary using the single inheritance.
Develop a C++ program to convert an octal number into binary using the single inheritance.
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//program octal to binary //single inheritence program #include<iostream> using namespace std; class number { protected: int num,p=1; int decimal=0,i=1,j,d; int binary=0; }; class child:public number { public: int show() { cout<<"enter octal(using digit 0__7):"; cin>>num; for(j=num; j>0; j=j/10) { d=j%10; if(i==1) p=p*1; else p=p*8; decimal=decimal+(d*p); i++; } i=1; for(j=decimal; j>0; j=j/2) { binary=binary+(decimal%2)*i; i=i*10; decimal=decimal/2; } cout<<"octal number into binary number "<<binary; } }; int main() { child c; c.show(); } |