Write an application that allows the user to enter a seven-digitnumber . and dis

Question

Write an application that allows the user to enter a seven-digitnumber . and displays every possible seven-letter word combinationcorresponding to that number.

There are 2,187 or (3 ^ 7) such combinations. Avoidphone numbers with digits 0 and 1

These are the telephone keypad digits and letters
Digit                                     Letter

2                                           A B C
3                                          D E F
4                                          GHI
5                                            J K L
6                                            M N O
7                                            P R S
8                                            T U V
9                                            W X Y


Can someone help me with this?   I will rate"Lifesaver"!!!!1

Explanation / Answer

please rate - thanks #include int main() { char mat[8][3]= {{'A','B','C'},                    {'D','E','F'},                    {'G','H','I'},                    {'J','K','L'},                    {'M','N','O'},                    {'P','R','S'},                    {'T','U','V'},                    {'W','X','Y'}}; char cnum[7]; int num[7]; int i,j,k,l,count=0; coutcnum[i];      num[i]=cnum[i]-48;      if(num[i]

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