Need help with cin setw

16th Feb 2014 07:03 pm

admin

#include
#include
#include
using namespace std;

int main()
{
unsigned seed = 0;
int randomNum;
int randomNum1;
int number;
int answer;
srand(time(0));
randomNum = 1 + rand() % 50;
randomNum1 = 1 + rand() % 50;
number = randomNum + randomNum1;

cout << "Key in a number for the Random Number seed" << endl;
cout << "and hit the Enter key to display an addition problem. ";
cin >> seed;

cout << setw (9) << randomNum << endl;
cout << "+";
cout << setw (8) << randomNum1 << endl;
cout << setw (9) << "----" << endl;
cin >> answer; // This is what I need to be coded right!

if (answer == number)

cout << "Congratulations! That's right." << endl;

else

cout << "Sorry, the correct answer is " << number << endl;

return 0;
}

The problem is that for the cin answer I want it to be like this format:
space 49
+space 10 //ignore the space the forum wont let me do it proper but basically line
----- all the numbers up even the cin answer
space ##

I tried to do

cin >> setw (9) >> answer; and also
cin >> right >> setw (1) >> answer;

and nothing happened basically my ? is how do I get the user to input his answer in the same lineup of the other 2 random numbers generated! any help would be GREATLY APPRECIATED LOL spent like 1-2 hours looking around the web for a case like this and NOTHING! >.<

No comments posted yet

Your Answer:

189

Other forums

Dealing with code in db query
I am dealing with C code and I need to make sure it is encoded some how to ensure its integrity and

upload photo limits
ive got a upload photo script and im just trying to make more secure currently it limits size and as

Calculating a rating by adding number of points and dividing by number of items
I have a site that users can post links to files to download. They can rate these files on a 1-5 sca

DateTimeZone::listIdentifiers headache
http://php.net/manual/en/datetimezone.listidentifiers.php

So the documentation states tha

sql problems
I am having a small problem with my sql statement. it is inserting into 4 of the fields.

fie

PHP page is blank
Hi Everyone,

I have a site in which I am able to open the first PHP webpage in my browser but

SELECT * FROM users WHERE Users are not in Blocked
How do I select all users from users table where there users_id is not stored in the block table

timezone change with date()
so i put all my times for posts in my made from scratch forum(not phpbb3 or sm)
in my mysql db u

PHP Redirecting
Hello everyone. Is there a way to redirect people to pages within a statement in PHP? Since there is

Call to undefined function mysql_fetch_accoc()
New to php/mysql coding. What's wrong with this sequence, or am I
just not seeing to obvious?

Indyaspeak

Need help with cin setw

Your Answer:

Other forums

Follow Us