回答編集履歴
3
編集
test
CHANGED
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@@ -1,3 +1,11 @@
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1
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+
```ここに言語を入力
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2
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+
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3
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+
while(text[t]!='\0'&& insert[i] !='\0'){ //両方ともナルになるまで繰り返す
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4
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+
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5
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+
```
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6
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+
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7
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+
これを
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8
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+
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1
9
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```ここに言語を入力
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2
10
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3
11
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while (text[t] != '\0' || insert[i] != '\0') { //どちらかが\0でない間
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2
編集
test
CHANGED
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@@ -1,4 +1,14 @@
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1
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+
```ここに言語を入力
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2
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+
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3
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+
while (text[t] != '\0' || insert[i] != '\0') { //どちらかが\0でない間
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4
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+
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5
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+
```
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6
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+
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7
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+
これでOKだと思います。
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8
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+
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9
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+
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10
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+
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1
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-
一応、動くもの
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11
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+
一応、別で動くもの。エラー処理などは入れていませんので参考までに。
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2
12
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3
13
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4
14
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1
編集
test
CHANGED
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@@ -1,9 +1,81 @@
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1
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-
```ここに言語を入力
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2
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-
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3
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-
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1
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+
一応、動くものに変更。エラー処理などは入れていませんので参考までに。
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4
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-
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5
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-
```
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6
2
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7
3
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8
4
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5
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+
```ここに言語を入力
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6
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+
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7
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+
int index = 0;
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8
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+
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9
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char text[] = "love";
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10
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+
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11
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+
char insert[100] = { '\0' };
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12
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+
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13
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+
char join[100] = { '\0' };
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14
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+
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15
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+
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16
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+
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17
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+
int t = 0;
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18
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+
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19
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+
int i = 0;
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20
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+
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21
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+
int j = 0;
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22
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+
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23
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+
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24
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+
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25
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printf("文字列:%s\n", text);
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26
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27
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printf("挿入文字列:");
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28
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+
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29
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scanf("%s", &insert);
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30
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+
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31
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+
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32
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+
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33
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+
printf("\n挿入位置:");
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34
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+
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35
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scanf("%d", &index);
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36
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+
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37
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+
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38
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+
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39
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+
while (text[t] != '\0') {
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40
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+
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41
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+
if (index == t) {
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42
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+
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43
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+
while (insert[i] != '\0') {
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44
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+
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45
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+
join[j] = insert[i];
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46
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+
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47
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+
++i;
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48
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+
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49
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+
++j;
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50
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+
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51
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+
}
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52
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+
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53
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+
}else if((t+1) == 4){
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54
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+
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9
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-
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55
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+
join[j] = text[t];
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56
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+
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57
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+
while (insert[i] != '\0') {
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58
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+
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59
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+
join[++j] = insert[i++];
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60
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+
|
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61
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+
}
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62
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+
|
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63
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+
}
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64
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+
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65
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+
if(t < 3 || index <= t) {
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66
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+
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67
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+
join[j] = text[t];
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68
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+
|
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69
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+
}
|
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70
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+
|
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71
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+
++t;
|
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72
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+
|
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73
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+
++j;
|
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74
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+
|
|
75
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+
}
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76
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+
|
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77
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+
join[j] = '\0';
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78
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+
|
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79
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+
printf("\n挿入結果:%s \n", join);
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80
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+
|
|
81
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+
```
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