回答編集履歴
3
ソースコードの修正
test
CHANGED
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@@ -28,9 +28,9 @@
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28
28
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29
29
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var Fruits_price = ["250", "120", "450", "300", "780", "980", "350", "1280"];
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31
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-
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var Fruits_size = 8;
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-
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33
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+
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@@ -46,9 +46,7 @@
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46
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console.log(input);
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48
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49
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-
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for (i = 0; i <= Fruits_size; i++) {
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50
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-
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51
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-
+ for (i = 0; i < Fruits_price.length ; i++) {
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51
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- if ((input = Fruits_name[i])) {
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@@ -70,8 +68,124 @@
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70
68
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</html>
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70
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71
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+
```
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73
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+
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77
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### もう少し修正するなら
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78
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79
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データはオブジェクトか配列でまとめてしまったほうが後々使いやすいです。
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80
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77
81
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```
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82
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83
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<!DOCTYPE html>
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84
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85
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<html>
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86
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87
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<head>
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88
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89
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<meta charset="UTF-8" />
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90
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91
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<title>フルーツの値段</title>
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92
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93
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</head>
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94
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95
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96
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97
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<body>
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98
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99
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<script>
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100
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101
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var fruitsArray = [{
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102
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name: 'リンゴ',
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104
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105
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price: '250'
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106
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107
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}, {
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108
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name: 'オレンジ',
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110
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price: '120'
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112
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113
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}, {
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114
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name: 'ブドウ',
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price: '450'
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118
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119
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}, {
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120
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121
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name: 'バナナ',
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122
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123
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price: '300'
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124
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125
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}, {
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name: 'メロン',
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price: '780'
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}, {
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name: 'スイカ',
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price: '980'
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}, {
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name: 'キウイ',
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140
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price: '350'
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142
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}, {
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name: 'パイナップル',
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146
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price: '1280'
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148
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}]
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150
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151
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152
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153
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154
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var input = prompt("価値を調べたい果物の名前を入力してください");
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156
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157
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var outMsg;
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158
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159
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160
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161
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var i;
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162
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outMsg = "価格表に" + input + "は登録されていません";
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164
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165
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166
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for (i = 0; i < fruitsArray.length; i++) {
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168
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const fruits = fruitsArray[i]
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170
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if ((input == fruits.name)) {
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172
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outMsg = fruits.name + "の値段は" + fruits.price + "円です";
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174
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break;
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176
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177
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}
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178
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179
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}
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180
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181
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alert(outMsg);
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182
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183
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184
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185
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</script>
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186
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187
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</body>
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188
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+
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189
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</html>
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190
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+
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191
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+
```
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2
ソースコードの修正
test
CHANGED
|
File without changes
|
1
ソースコードの修正
test
CHANGED
|
@@ -28,7 +28,9 @@
|
|
|
28
28
|
|
|
29
29
|
var Fruits_price = ["250", "120", "450", "300", "780", "980", "350", "1280"];
|
|
30
30
|
|
|
31
|
-
var Fruits_size = 8;
|
|
31
|
+
- var Fruits_size = 8;
|
|
32
|
+
|
|
33
|
+
+ //var Fruits_size = 8;
|
|
32
34
|
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33
35
|
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34
36
|
|
|
@@ -44,7 +46,9 @@
|
|
|
44
46
|
|
|
45
47
|
console.log(input);
|
|
46
48
|
|
|
47
|
-
for (i = 0; i <= Fruits_size; i++) {
|
|
49
|
+
- for (i = 0; i <= Fruits_size; i++) {
|
|
50
|
+
|
|
51
|
+
+ for (i = 0; i < Fruits_price.length ; i++) {
|
|
48
52
|
|
|
49
53
|
- if ((input = Fruits_name[i])) {
|
|
50
54
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