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My ALGOL Practice

Even Github has forgotten this ancient language

References

<List>

Multiplication Table (2024.10.18)

  • My initial trial to code in ALGOL (with Perplexity)

  • Run with Genie 3.4.2 in JDoodle

  • To my surprise, ALGOL is not supported in Github language statistics!

  • Code and Output

    Code : multiplicationTable.a68 
    BEGIN
    FOR group FROM 0 TO 2 DO
        FOR row FROM 1 TO 9 DO
            FOR col FROM 1 TO 3 DO
                INT num := group * 3 + col;
                INT result := num * row;
                # printf(($d" * "d" = "2z"   "$, num, row, result)) #       # Unexpected results #
                printf(($d" * "$, num, $d" = "$, row, $2z"   "$, result))   # Ok #
            OD;
            print(newline)
        OD;
        IF group < 2 THEN print(newline) FI
    OD
END
    Output 
    1 * 1 =  1   2 * 1 =  2   3 * 1 =  3   
1 * 2 =  2   2 * 2 =  4   3 * 2 =  6   
1 * 3 =  3   2 * 3 =  6   3 * 3 =  9   
……
1 * 9 =  9   2 * 9 = 18   3 * 9 = 27   

4 * 1 =  4   5 * 1 =  5   6 * 1 =  6   
4 * 2 =  8   5 * 2 = 10   6 * 2 = 12   
4 * 3 = 12   5 * 3 = 15   6 * 3 = 18   
……
4 * 9 = 36   5 * 9 = 45   6 * 9 = 54   

7 * 1 =  7   8 * 1 =  8   9 * 1 =  9   
7 * 2 = 14   8 * 2 = 16   9 * 2 = 18   
7 * 3 = 21   8 * 3 = 24   9 * 3 = 27   
……  
7 * 9 = 63   8 * 9 = 72   9 * 9 = 81