Write a program in C++ to convert a Octal number to a Decimal number by using the virtual base class in object oriented programming.
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#include<iostream> #include<math.h> using namespace std; class a { protected: int rem,T4Tutorials_Octal,count; }; class b:virtual public a { protected: int T4Tutorials_Octal; }; class c:public b { public: int input() { cout<<"Please Enter an octal number:"; cin>>T4Tutorials_Octal; } int show() { int decimalnumber=0; for(count=0;T4Tutorials_Octal>0;count++) { rem = T4Tutorials_Octal%10; decimalnumber = decimalnumber+ rem*pow(8,count); T4Tutorials_Octal=T4Tutorials_Octal/10; } cout<<"decimal equivalent is"<<decimalnumber; } }; int main() { c obj; obj.input(); obj.show(); } |
Output
Please Enter an octal number: 9
decimal equivalent is 9
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I welcome to all of you if you want to discuss about any topic. Researchers, teachers and students are allowed to use the content for non commercial offline purpose. Further, You must use the reference of the website, if you want to use the partial content for research purpose.
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