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

How do I know when getBounds Method is ready to be called.
I have an application that changes out stylesheets client side. Once I change stylesheet the browse

Save User Inputs while javascript reloading!
hi..
i have written a PHP code in which i reload the page when user selects a value in dropdown..

The repetition structure: the while statement not working
New programming student, have assignment as follows:
A restaurant has 4 lunch combos for custom

scandir clients directory
hi,
how can i scandir the clients directory? i need a script that when i click a button it will u

CRM?
I think that's what they're called. Customer Management System? Anyway. Is there any good free ones

Coefficient of a Restitution Hints
Hello. I was wondering if anyone can give me hints on how to write this program...

The coeffi

Best way to cross matching large datasets
Hi,

Im running a script where am I cross matching about 200 000 data sets with each other. Ea

Undefined variables
hi
----------------------------------------------------------------------------------------------

Insert data in Mysql and move to another page
I'm stuck with this simple problem. I need to insert data in Mysql and then hit submit and move to a

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

Indyaspeak

Need help with cin setw

Your Answer:

Other forums

Follow Us