Solved

seperating input from cin

Posted on 2000-03-27
1
169 Views
Last Modified: 2010-04-02
I need to be able to seperate values from cin to 2 separate variables.  For Example:

1430 needs to be put into two variables:

variable1 = 14, variable 2 = 30

Additionally, input could be formatted as:

14:30
and then,
variable1 = 14, variable2 = 30
0
Comment
Question by:psisung
1 Comment
 
LVL 22

Accepted Solution

by:
nietod earned 50 total points
ID: 2661483
you will have to read the value in as an ASCII string and then convert the string to numbers, like

char Lin[80]
char NumStr[3];
int variable1 = 0;
int variable2 = 0;

cin.getline(Lin,80);
strncpy(NumStr,Lin,2);
NumStr[2] = 0;
variable1 = atoi(NumStr);

if (isdigit(Lin[2]))
  strncpy(NumStr,Lin+2,2);
else
  strncpy(NumStr,Lin+3,2);
variable2 = atoi(NumStr);

You may have to change this depending ont he exact rules you decide apon  for parsing the two numbers.
0

Featured Post

Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
basic hardware to learn oop advanced design patterns 3 101
Safe conversion? 4 72
Why isn't object file created? 6 68
draw a Christmas tree by using a nested loop? 26 75
Go is an acronym of golang, is a programming language developed Google in 2007. Go is a new language that is mostly in the C family, with significant input from Pascal/Modula/Oberon family. Hence Go arisen as low-level language with fast compilation…
Basic understanding on "OO- Object Orientation" is needed for designing a logical solution to solve a problem. Basic OOAD is a prerequisite for a coder to ensure that they follow the basic design of OO. This would help developers to understand the b…
The viewer will learn how to pass data into a function in C++. This is one step further in using functions. Instead of only printing text onto the console, the function will be able to perform calculations with argumentents given by the user.
The viewer will learn how to clear a vector as well as how to detect empty vectors in C++.

791 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question