CODEWITHSUNDEEP
c++cinputhexoutput
Krystian
Krystian

Reputation: 109

Inputting 2 Hex Numbers and a string in one line of code

I want to enter a line of code that will look something like the following:

cin >> hex >> n1 >> s >> hex >> n2;

The program needs to be able to prompt the user to input a hex number followed by an expression followed by another hex number. I then follow with a series of string compares to compare with the expression and either ad, sub, and etc to the two hex numbers.

I can do this with the c code like 

scanf("%x %s %x", &n1, s, &n2);

How can the above statement of scanf be implemented similarly in c++?

Upvotes: 1

Views: 187

Answers (1)

Lachlan Easton
Lachlan Easton

Reputation: 741

You can use stream manipulators http://www.cplusplus.com/reference/library/manipulators/ for example:

std::cin >> std::hex >> n1 >> s >> n2;

Upvotes: 1

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