Missing Card -- Problem D (5 points)
Input will be from a file PROBLEMD.DAT which will have exactly 51 lines as described above.
Output, which must be written to standard output (the screen), must be the message "The missing card is XY", where X is the suit of the missing card and Y its rank.
D2 D3 D4 D5 D7 H9 HT HJ DK DA H2 H3 H4 H5 H6 D8 D9 DT DJ DQ H7 H8 HQ ST SJ SQ SK SA C2 C3 C4 HK HA S2 S3 S4 S5 S6 S7 S8 S9 C5 C6 C7 C8 C9 CT CJ CQ CK CA
The missing card is D6