Need help with C++

[Sparsh007]

hey guys i need a program which could do the following
i will enter few alphabets and it prints all the possible 4 letter combination with them into the notepad file.
Ex: if i enter a,b,c,d,e,f,g
then it gives the output
abcd
abce
abcf
abcg
acde
acfg etc....
Help will be appreciated

 

[furious_gamer]

hey guys i need a program which could do the following
i will enter few alphabets and it prints all the possible 4 letter combination with them into the notepad file.
Ex: if i enter a,b,c,d,e,f,g
then it gives the output
abcd
abce
abcf
abcg
acde
acfg etc....
Help will be appreciated

Just try it urself.....
Use permutation logic and apply it for those alphabets.....