Example
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Emoticons
"); // Add smilies into the mix ipb.editor_values.set( 'show_emoticon_link', false ); ipb.editor_values.set( 'bbcodes', $H({"snapback":{"id":"1","title":"Post Snap Back","desc":"This tag displays a little linked image which links back to a post - used when quoting posts from the board. Opens in same window by default.","tag":"snapback","useoption":"0","example":"[snapback]100[/snapback]","switch_option":"0","menu_option_text":"","menu_content_text":"","single_tag":"0","optional_option":"0","image":""},"topic":{"id":"5","title":"Topic Link","desc":"This tag provides an easy way to link to a topic","tag":"topic","useoption":"1","example":"[topic=1]Click me![/topic]","switch_option":"0","menu_option_text":"Enter the topic ID","menu_content_text":"Enter the title for this link","single_tag":"0","optional_option":"0","image":""},"post":{"id":"6","title":"Post Link","desc":"This tag provides an easy way to link to a post.","tag":"post","useoption":"1","example":"[post=1]Click me![/post]","switch_option":"0","menu_option_text":"Enter the Post ID","menu_content_text":"Enter the title for this link","single_tag":"0","optional_option":"0","image":""},"spoiler":{"id":"7","title":"Spoiler","desc":"Spoiler tag","tag":"spoiler","useoption":"0","example":"[spoiler]Some hidden text[/spoiler]","switch_option":"0","menu_option_text":"","menu_content_text":"Enter the text to be masked","single_tag":"0","optional_option":"0","image":""},"acronym":{"id":"8","title":"Acronym","desc":"Allows you to make an acronym that will display a description when moused over","tag":"acronym","useoption":"1","example":"[acronym='Laugh Out Loud']lol[/acronym]","switch_option":"0","menu_option_text":"Enter the description for this acronym (EG: Laugh Out Loud)","menu_content_text":"Enter the acronym (EG: lol)","single_tag":"0","optional_option":"0","image":""},"hr":{"id":"12","title":"Horizontal Rule","desc":"Adds a horizontal rule to separate text","tag":"hr","useoption":"0","example":"[hr]","switch_option":"0","menu_option_text":"","menu_content_text":"","single_tag":"1","optional_option":"0","image":""},"php":{"id":"14","title":"PHP Code","desc":"Allows you to enter PHP code into a formatted/highlighted syntax box","tag":"php","useoption":"0","example":"[php]$variable = true;\n\nprint_r($variable);[/php]","switch_option":"0","menu_option_text":"","menu_content_text":"","single_tag":"0","optional_option":"0","image":""},"html":{"id":"15","title":"HTML Code","desc":"Allows you to enter formatted/syntax-highlighted HTML code","tag":"html","useoption":"0","example":"[html]\n \n[/html]","switch_option":"0","menu_option_text":"","menu_content_text":"","single_tag":"0","optional_option":"0","image":""},"sql":{"id":"16","title":"SQL Code","desc":"Allows you to enter formatted/syntax-highlighted SQL code","tag":"sql","useoption":"0","example":"[sql]SELECT p.*, t.* FROM posts p LEFT JOIN topics t ON t.tid=p.topic_id WHERE t.tid=7[/sql]","switch_option":"0","menu_option_text":"","menu_content_text":"","single_tag":"0","optional_option":"0","image":""},"xml":{"id":"17","title":"XML Code","desc":"Allows you to enter formatted/syntax-highlighted XML code","tag":"xml","useoption":"0","example":"[xml] 3 Replies - 67 Views - Last Post: Yesterday, 08:33 PM Rate Topic: 
#1 steamheart ?
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- Joined: 25-February 12
Posted Yesterday, 07:00 PM
Salamit is a program which do the encryption and decryption process. Actually. we have given assignment from our school.
Assignment is cipher text (cryptography) I have made this program successfully and working properly. perhaps it is my first algorithm in which i am successful by using copy pen for making this algorithm.
okay. Point . Please give yours opinion, is that good approach or it is a good program ? Although i am beginner, Thanks
/* This is the cypher text programm. Cryptography Algorithem which take one key from the user and make it cypher text. After cypher text it take once again key and use the decryption algorithem to make orignal string */ #include <iostream> #include <cstring> /* for stirng manipulation */ using namespace std ; int main () { char *string1 , *string2 , *string3 ,*string4 , *string5 , *qoutient; int num = 97 , mod = 26 , i = 0 , j = 0 ; string1 = new char [20] ; /* assign new memmory to string1 & so on */ string2 = new char [20] ; string3 = new char [20] ; string4 = new char [20] ; string5 = new char [20] ; qoutient= new char [20] ; cout << " Enter the string ! " ; cin.getline (string1 ,20 ) ; /* taking the whole line including spaces */ cout << " Enter the key ! " ; cin.getline (string2 , 20 ) ; /* taking the whole line include spaces */ for ( i = 0 ; i < strlen(string1) ; i ++ ) { qoutient [i] = (string1[i] + string2 [i]) / mod ; /* give the qoutient answer */ string3[i] = char (((string1 [i] + string2[i] ) % mod) + num ); /* encrypte process */ } qoutient[i] = '\0' ; /* making the null charachter at the end of the string */ string3[i] = '\0' ; /* as above mention */ cout << "The cypher text is = " << string3 ; cout << " \n Enter the key which you're mention on above " ; cin.getline(string4 , 20 ) ; /* key taking the whole line */ for ( j = 0 ; j < strlen (string1 ) ; j ++ ) { string5[j] = (string3[j] - 97 )+( mod * qoutient[j]) - string4[j] ; /* decrypte process */ } string5[j] = '\0' ; /* making the null character at the end of the string*/ cout << "The orignal string is : " << string5 ; return 0 ; }
Is This A Good Question/Topic? 0
Replies To: Need yours Opinion.
#2 jjl ?
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Re: Need yours Opinion.
Posted Yesterday, 07:09 PM
Just after a quick glance, don't use dynamic memory unless it's necessary.string1 = new char [20] ; /* assign new memmory to string1 & so on */ string2 = new char [20] ; string3 = new char [20] ; string4 = new char [20] ; string5 = new char [20] ; qoutient= new char [20] ;
Here are some quick conditions for using dynamic memory.
1) When you don't know the size until run time.
2) When the memory is too large to fit on the stack.
You know the size of the strings at compile time and the memory they occupy is very small, therefore you should be using stack memory.
char string1[20], string2[20], //ect..
EDIT: Well after realizing that you are using C++, your are better off using C++ strings (std::string) rather than C strings (char arrays)
This post has been edited by jjl: Yesterday, 10:19 PM
#3 steamheart ?
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Re: Need yours Opinion.
Posted Yesterday, 07:57 PM
okay thanks
#4 Skydiver ? 
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Re: Need yours Opinion.
Posted Yesterday, 08:33 PM
Also to improve your code, use more meaningful variable names, rather than string1, string2, etc. Like in your code above, string1 is the clear text, so name the variable cleartext. string2 is the key, so name it key.
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