回答編集履歴
1
コードの論理を変更
answer
CHANGED
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@@ -24,35 +24,38 @@
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24
24
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}
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25
25
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26
26
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function draw() {
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27
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+
if (stage <= 3) {
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27
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-
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28
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+
// 背景をクリア
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28
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-
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29
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fill(220)
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29
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-
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30
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noStroke()
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30
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-
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31
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rect(0, 0, 400, 400)
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31
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-
// 三角形を描画
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32
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stroke(0)
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33
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triangle(50, 250, 350, 250, x, y)
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34
32
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33
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// 三角形を描画
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34
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stroke(0)
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35
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triangle(50, 250, 350, 250, x, y)
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36
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+
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35
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-
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37
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// 頂点座標を段階に応じて移動
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36
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-
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38
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switch (stage) {
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37
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-
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39
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+
case 1:
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38
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-
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40
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if (y >= 100) {
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39
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-
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41
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y--
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40
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-
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42
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break
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41
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-
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43
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}
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42
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-
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44
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stage++
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43
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-
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45
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case 2:
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44
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-
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46
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if (x <= 200) {
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45
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-
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47
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x++
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46
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-
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48
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break
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47
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-
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49
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}
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48
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-
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50
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stage++
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49
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-
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51
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case 3:
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50
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-
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52
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if (x >= 50 && y <= 250) {
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51
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-
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53
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x--
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52
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-
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54
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y++
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53
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-
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55
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break
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54
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-
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56
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}
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55
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-
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57
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stage++
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58
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}
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56
59
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}
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57
60
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}
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58
61
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```
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@@ -70,9 +73,12 @@
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70
73
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...
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71
74
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72
75
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function draw() {
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76
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if (stage < operations.length) {
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77
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// 描画など
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73
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-
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78
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...
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74
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-
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79
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if (!operations[stage]()) {
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75
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-
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80
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+
stage++
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81
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+
}
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76
82
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}
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77
83
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}
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78
84
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