質問編集履歴
3
test
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File without changes
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test
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@@ -12,28 +12,6 @@
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12
12
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13
13
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14
14
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15
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-
<p class="q-body">
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16
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-
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17
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-
<input id="q6-1" type="text" size="4"></input>
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18
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-
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19
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-
<select id="op6">
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20
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-
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21
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-
<option>＋</option>
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22
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-
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23
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-
<option>‐</option>
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24
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-
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25
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-
<option>×</option>
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26
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-
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27
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-
<option>÷</option>
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28
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-
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29
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-
<input id="q6-2" type="text" size="4"></input>
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30
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-
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31
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-
<button id="q6-btn">計算</button><br>
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32
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-
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33
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計算結果：<span id="q6result"></span>
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34
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-
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35
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-
</p>
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36
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-
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37
15
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38
16
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39
17
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```
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@@ -44,40 +22,6 @@
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44
22
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45
23
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46
24
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47
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-
var btn6 = document.getElementById("q6-btn");
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48
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-
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49
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-
var elm6 = document.getElementById("q6result");
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50
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-
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51
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-
btn6.onclick = click6;
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52
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-
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53
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-
function click6(){
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54
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-
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55
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-
var input6_left = document.getElementById("q6-1").value;
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56
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-
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57
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-
var select = document.getElementById("op6");
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58
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-
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59
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-
var input6_right = document.getElementById("q6-2").value;
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60
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-
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61
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-
if(Number(select) === +){
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62
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-
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63
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-
elm5.textContent = Number(input6_left) + Number(input6_right);
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64
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-
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65
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-
} else if(Number(select) === -){
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66
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-
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67
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-
elm5.textContent = Number(input6_left) - Number(input6_right);
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68
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-
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69
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-
} else if(Number(select) === *){
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70
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-
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71
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-
elm5.textContent = Number(input6_left) * Number(input6_right);
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72
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-
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73
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-
} else {
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74
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-
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75
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-
elm5.textContent = Number(input6_left) / Number(input6_right);
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76
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-
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77
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-
}
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78
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-
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79
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-
}
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80
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-
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81
25
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82
26
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83
27
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```
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2
test
CHANGED
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File without changes
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test
CHANGED
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@@ -66,7 +66,7 @@
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66
66
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67
67
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elm5.textContent = Number(input6_left) - Number(input6_right);
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68
68
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69
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-
} else if(Number(select) ===
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69
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+
} else if(Number(select) === *){
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70
70
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71
71
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elm5.textContent = Number(input6_left) * Number(input6_right);
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72
72
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1
test
CHANGED
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File without changes
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test
CHANGED
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@@ -44,19 +44,19 @@
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44
44
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45
45
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46
46
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47
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-
var btn6 = document.getElementById("q6-btn");
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47
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+
var btn6 = document.getElementById("q6-btn");
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48
48
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49
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-
var elm6 = document.getElementById("q6result");
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49
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+
var elm6 = document.getElementById("q6result");
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50
50
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51
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-
btn6.onclick = click6;
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51
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+
btn6.onclick = click6;
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52
52
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53
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-
function click6(){
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53
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+
function click6(){
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54
54
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55
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-
var input6_left = document.getElementById("q6-1").value;
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55
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+
var input6_left = document.getElementById("q6-1").value;
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56
56
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57
57
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var select = document.getElementById("op6");
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58
58
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59
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-
var input6_right = document.getElementById("q6-2").value;
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59
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+
var input6_right = document.getElementById("q6-2").value;
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60
60
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61
61
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if(Number(select) === +){
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62
62
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