How to convert the hexadecimal numbers into its equvalent decimal,binary, octal using the C language?Eg:if ff is the hexadecimal number then its equvalent decimal,binary, octal using C language?
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How are you getting the number to begin with, as a string, as an integer?
Do you want to output the number or manipulate it in some other way?
printf("Decimal %d\n",number);
printf("Hexadec imal %x\n",number);
printf("Octal %o\n",number); -
int n=0;
cin>>n;//enter 0xff
cout<<dec<<n<<o ct<<n<<endl;//prints n in decimal and octal formats.
to convert hex to binary convert each hex character to its four digit binary equivalent. e.g.Oxff = 1111 1111 or
0xabcd = 1010 1011 1100 1101Comment
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