Ok, first I was wondering whether in c++, using c++ strings can I create a list of these strings?

So something like


Code:
string words[10];


to create a list that can hold 10 different strings?

Or do I have to use a struct


Code:
struct word {
string strings;
} the_string[10];


(I can't seem to remember the syntax, but you get what I mean Wink )


And now the basic question
----
Is there a way I can take a value from, lets say, x and get it into a string?

I can get it from a string into a normal variable (although I think there is a better way than this)


Code:
sub(str1,length(str1)-1,2)->Y1
Y1->X

but I have tried everything + expr but nothing works >.<
For a list of strings, use the vector class (google for c++ vector) - vectors are a dynamic list that allows you to add/remove with minimal hassle

it is something like this


Code:
#include <vector>

vector<string> my_string_list;

my_string_list.append("some new string");


of course, you can access it safely using either the .at() OR you can just access it using [] (but no range checking)
thanks for the answer, could someone please answer the basic question?

Quote:
And now the basic question
----
Is there a way I can take a value from, lets say, x and get it into a string?

I can get it from a string into a normal variable (although I think there is a better way than this)


Code:
sub(str1,length(str1)-1,2)->Y1
Y1->X



but I have tried everything + expr but nothing works >.<
to answer your basic question to get a number into a string just do

"5->str1
I mean like this

lets say I generate a random number 1-100 and store it to x
how can I add it to str1?

I have tried stuff like expr("x") to get it into a string but nothing works
if X = 1
"1->Str1
if X = 2
"2 ->Str2

so on and so forth.
I can't do that 10-99 without making the program go way out of proportion. I could rewrite it to get the string content at beginning and use it later for the width... oh well

Anyone have any ideas?

there must be some way, I mean you can get them out of strings easily.
the only other thing i can think of is instead of using a variable use a list and do something like:


Code:

"{"+ans+"0->str1
You could do something like


Code:
"" -> str1
repeat ipart(x
x/10->x
fpart(x
if (ans = 1
"1" + str1 -> str1
if (ans = 2
"2" + str1 -> str1
...etc...
end
Kllrnohj wrote:
You could do something like


Code:
"" -> str1
repeat ipart(x
x/10->x
fpart(x
if (ans = 1
"1" + str1 -> str1
if (ans = 2
"2" + str1 -> str1
...etc...
end
I know I'm necroposting here; I just wanted to point out that the x/10->x line can be optimized as either one of the following, both of which are faster (marginally) than division:

Code:
0.1X-->X
XE-1-->X
  
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