1 REM << CD22-7 >>
2 REM
3 REM SOLUTION TO PROBLEM #18-4 :
4 REM              LETTER MATH
5 REM BY DON MALONEY
6 REM
10 FOR X=0TO9:FOR Y=0TO9:FOR Z=1TO9
20 IF X+X*10+Y*100=X*100+Y*10+Z+Z*10+Y+X THEN PRINT"X, Y, Z = ";X;Y;Z
30 NEXT Z : NEXT Y : NEXT X