質問編集履歴
4
質問内容の変更
test
CHANGED
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File without changes
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test
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@@ -14,7 +14,7 @@
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14
14
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15
15
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16
16
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17
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-
のような
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17
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+
のような配列を1行ずつ読み込みたいのですがうまくいきません。
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18
18
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19
19
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行数のカウントはうまくいくのですが、数値を読み込みません、どのようにしたらいいのでしょうか？
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20
20
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3
実行結果を変更しました。
test
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File without changes
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test
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@@ -26,11 +26,37 @@
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26
26
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27
27
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```
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28
28
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29
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-
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29
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+
n= 4
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30
30
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31
31
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test
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32
32
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33
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+
0.00000000
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33
34
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35
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+
At line 27 of file p2.f90
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36
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+
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37
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+
Fortran runtime error: Attempting to allocate already allocated variable 'a'
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38
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+
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39
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+
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40
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+
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41
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+
Error termination. Backtrace:
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42
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+
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43
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+
#0 0xffffffffffffffff in ???
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44
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+
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45
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+
#1 0xffffffffffffffff in ???
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46
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+
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47
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+
#2 0xffffffffffffffff in ???
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48
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+
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49
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+
#3 0xffffffffffffffff in ???
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50
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+
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51
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+
#4 0xffffffffffffffff in ???
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52
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+
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53
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+
#5 0xffffffffffffffff in ???
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54
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+
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55
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+
#6 0xffffffffffffffff in ???
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56
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+
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57
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+
#7 0xffffffffffffffff in ???
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58
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+
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59
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+
#8 0xffffffffffffffff in ???
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34
60
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35
61
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```
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36
62
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@@ -60,13 +86,9 @@
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60
86
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61
87
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read(20,*) str1
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62
88
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63
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-
n=
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89
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+
n=0
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64
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-
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65
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-
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66
90
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67
91
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do
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68
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-
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69
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-
allocate(a(100))
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70
92
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71
93
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read(20,*,end=99) a
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72
94
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@@ -78,13 +100,11 @@
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78
100
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79
101
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99 print *,('n='),n
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80
102
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81
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-
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82
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-
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83
103
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print *,str1
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84
104
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105
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+
do i=2,n
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85
106
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86
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-
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87
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-
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107
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+
allocate(a(100))
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88
108
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89
109
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print *,a(i)
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90
110
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@@ -98,15 +118,11 @@
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98
118
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99
119
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!open(21,file='p2.csv',status='replace')
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100
120
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101
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-
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102
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-
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103
121
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!do i=1,n
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104
122
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105
123
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! write(21,*) a
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106
124
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107
125
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!end do
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108
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-
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109
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-
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110
126
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111
127
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!close(21)
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112
128
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2
実行結果を変更しました。
test
CHANGED
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File without changes
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test
CHANGED
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@@ -29,8 +29,6 @@
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29
29
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n= 3
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30
30
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31
31
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test
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32
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-
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33
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-
3.00000000
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34
32
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35
33
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36
34
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1
ソースコードと実行結果を変更しました。
test
CHANGED
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File without changes
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test
CHANGED
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@@ -14,63 +14,23 @@
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14
14
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15
15
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16
16
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17
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-
のような文字と数列が混じっている配列をcsvファイルに出力したいのですが、うまくいきません。
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17
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+
のような文字と数列が混じっている配列をcsvファイルに出力したいのですが、うまくいきません。
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18
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+
|
|
19
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+
行数のカウントはうまくいくのですが、数値を読み込みません、どのようにしたらいいのでしょうか？
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18
20
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19
21
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20
22
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21
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-
###
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23
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+
### 実行結果
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22
24
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23
25
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24
26
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25
27
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```
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26
28
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27
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-
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29
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+
n= 3
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28
30
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31
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+
test
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29
32
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|
30
|
-
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|
31
|
-
Backtrace for this error:
|
|
32
|
-
|
|
33
|
-
#0 0xffffffffffffffff in ???
|
|
34
|
-
|
|
35
|
-
#1 0xffffffffffffffff in ???
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|
36
|
-
|
|
37
|
-
#2 0xffffffffffffffff in ???
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|
38
|
-
|
|
39
|
-
|
|
33
|
+
3.00000000
|
|
40
|
-
|
|
41
|
-
#4 0xffffffffffffffff in ???
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42
|
-
|
|
43
|
-
#5 0xffffffffffffffff in ???
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44
|
-
|
|
45
|
-
#6 0xffffffffffffffff in ???
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|
46
|
-
|
|
47
|
-
#7 0xffffffffffffffff in ???
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|
48
|
-
|
|
49
|
-
#8 0xffffffffffffffff in ???
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|
50
|
-
|
|
51
|
-
#9 0xffffffffffffffff in ???
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|
52
|
-
|
|
53
|
-
#10 0xffffffffffffffff in ???
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|
54
|
-
|
|
55
|
-
#11 0xffffffffffffffff in ???
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|
56
|
-
|
|
57
|
-
#12 0xffffffffffffffff in ???
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|
58
|
-
|
|
59
|
-
#13 0xffffffffffffffff in ???
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|
60
|
-
|
|
61
|
-
#14 0xffffffffffffffff in ???
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|
62
|
-
|
|
63
|
-
#15 0xffffffffffffffff in ???
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|
64
|
-
|
|
65
|
-
#16 0xffffffffffffffff in ???
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|
66
|
-
|
|
67
|
-
#17 0xffffffffffffffff in ???
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68
|
-
|
|
69
|
-
#18 0xffffffffffffffff in ???
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|
70
|
-
|
|
71
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-
#19 0xffffffffffffffff in ???
|
|
72
|
-
|
|
73
|
-
Segmentation fault (コアダンプ)
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|
74
34
|
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|
75
35
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|
76
36
|
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|
@@ -88,21 +48,29 @@
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88
48
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89
49
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implicit none
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90
50
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91
|
-
real,allocatable
|
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51
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+
real,allocatable :: a(:)
|
|
92
52
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93
53
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integer i
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94
54
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95
55
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integer n
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96
56
|
|
|
97
|
-
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|
57
|
+
character(len=50) :: str1
|
|
58
|
+
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59
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+
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|
98
60
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|
|
99
61
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open(20,file='p2.txt',status='old')
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|
100
62
|
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63
|
+
read(20,*) str1
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64
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+
|
|
101
|
-
n=
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65
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+
n=1
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66
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+
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67
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+
|
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102
68
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103
69
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do
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104
70
|
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|
71
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+
allocate(a(100))
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72
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+
|
|
105
|
-
read(20,*,end=
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|
73
|
+
read(20,*,end=99) a
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106
74
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107
75
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n=n+1
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108
76
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@@ -110,19 +78,25 @@
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110
78
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111
79
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112
80
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81
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+
99 print *,('n='),n
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82
|
+
|
|
83
|
+
|
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84
|
+
|
|
113
|
-
|
|
85
|
+
print *,str1
|
|
114
86
|
|
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115
87
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|
|
116
88
|
|
|
117
|
-
do i=
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89
|
+
do i=2,n
|
|
118
90
|
|
|
119
|
-
print *,a
|
|
91
|
+
print *,a(i)
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120
92
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121
93
|
end do
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122
94
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123
95
|
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|
124
96
|
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|
125
97
|
close(20)
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98
|
+
|
|
99
|
+
|
|
126
100
|
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|
127
101
|
!open(21,file='p2.csv',status='replace')
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128
102
|
|
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@@ -142,15 +116,13 @@
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142
116
|
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|
143
117
|
end program p2
|
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144
118
|
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145
|
-
|
|
146
|
-
|
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147
119
|
```
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|
148
120
|
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149
121
|
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150
122
|
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151
123
|
### 試したこと
|
|
152
124
|
|
|
153
|
-
|
|
125
|
+
|
|
154
126
|
|
|
155
127
|
### 補足情報（FW/ツールのバージョンなど）
|
|
156
128
|
|