Created
March 20, 2018 20:26
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#!/usr/bin/swipl -f -q | |
:- initialization main. | |
% _ 1 | |
% |_| 234 | |
% |_| 567 | |
% _ _ _ _ _ _ _ _ | |
% | _| _||_||_ |_ ||_||_|| | | |
% ||_ _| | _||_| ||_| _||_| | |
seg_1(2). | |
seg_1(3). | |
seg_1(5). | |
seg_1(6). | |
seg_1(7). | |
seg_1(8). | |
seg_1(9). | |
seg_1(0). | |
seg_2(4). | |
seg_2(5). | |
seg_2(6). | |
seg_2(7). | |
seg_2(8). | |
seg_2(9). | |
seg_2(0). | |
seg_3(2). | |
seg_3(3). | |
seg_3(4). | |
seg_3(5). | |
seg_3(6). | |
seg_3(8). | |
seg_3(9). | |
seg_4(1). | |
seg_4(2). | |
seg_4(3). | |
seg_4(4). | |
seg_4(7). | |
seg_4(8). | |
seg_4(9). | |
seg_4(0). | |
seg_5(2). | |
seg_5(6). | |
seg_5(8). | |
seg_5(0). | |
seg_6(2). | |
seg_6(3). | |
seg_6(5). | |
seg_6(6). | |
seg_6(8). | |
seg_6(9). | |
seg_6(0). | |
seg_7(1). | |
seg_7(3). | |
seg_7(4). | |
seg_7(5). | |
seg_7(6). | |
seg_7(7). | |
seg_7(8). | |
seg_7(9). | |
seg_7(0). | |
true(_) :- true. | |
write_cond(Pred, X, Char) :- | |
(call(Pred, X) -> write(Char) ; write(' ') ). | |
draw_gen([], [], _). | |
draw_gen([Pred|Preds], [Char|Chars], Num) :- | |
write_cond(Pred, Num, Char), | |
draw_gen(Preds, Chars, Num). | |
draw_top([]). | |
draw_top([X|Xs]) :- | |
draw_gen([true, seg_1, true], [' ', '_', ' '], X), | |
draw_top(Xs). | |
draw_mid([]). | |
draw_mid([X|Xs]) :- | |
draw_gen([seg_2, seg_3, seg_4], ['|', '_', '|'], X), | |
draw_mid(Xs). | |
draw_bot([]). | |
draw_bot([X|Xs]) :- | |
draw_gen([seg_5, seg_6, seg_7], ['|', '_', '|'], X), | |
draw_bot(Xs). | |
draw(Xs) :- | |
draw_top(Xs), | |
newline, | |
draw_mid(Xs), | |
newline, | |
draw_bot(Xs), | |
newline. | |
newline :- write('\n'). | |
main :- | |
draw([1, 2, 3, 4, 5, 6, 7, 8, 9, 0]), | |
draw([1, 0, 1]), | |
draw([0, 7, 7, 3, 4]), | |
halt. |
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