回答編集履歴
2
修正
test
CHANGED
|
@@ -54,9 +54,11 @@
|
|
|
54
54
|
|
|
55
55
|
|
|
56
56
|
|
|
57
|
+
printf("%s, adress: %p\n", str, str);
|
|
58
|
+
|
|
57
59
|
for(char *pt = str; *pt != '\0'; pt++) {
|
|
58
60
|
|
|
59
|
-
printf("%c, adress: %p\n", *pt, pt);
|
|
61
|
+
printf("%5c, adress: %p\n", *pt, pt);
|
|
60
62
|
|
|
61
63
|
}
|
|
62
64
|
|
|
@@ -76,15 +78,17 @@
|
|
|
76
78
|
|
|
77
79
|
```
|
|
78
80
|
|
|
79
|
-
H, adress: 00405064
|
|
81
|
+
Hello, adress: 00405064
|
|
80
82
|
|
|
81
|
-
|
|
83
|
+
H, adress: 00405064
|
|
82
84
|
|
|
83
|
-
|
|
85
|
+
e, adress: 00405065
|
|
84
86
|
|
|
85
|
-
l, adress: 0040506
|
|
87
|
+
l, adress: 00405066
|
|
86
88
|
|
|
89
|
+
l, adress: 00405067
|
|
90
|
+
|
|
87
|
-
o, adress: 00405068
|
|
91
|
+
o, adress: 00405068
|
|
88
92
|
|
|
89
93
|
```
|
|
90
94
|
|
1
追記
test
CHANGED
|
@@ -33,3 +33,63 @@
|
|
|
33
33
|
|
|
34
34
|
|
|
35
35
|
問題ないです。
|
|
36
|
+
|
|
37
|
+
|
|
38
|
+
|
|
39
|
+
追記
|
|
40
|
+
|
|
41
|
+
---
|
|
42
|
+
|
|
43
|
+
```C
|
|
44
|
+
|
|
45
|
+
#include<stdio.h>
|
|
46
|
+
|
|
47
|
+
|
|
48
|
+
|
|
49
|
+
int main()
|
|
50
|
+
|
|
51
|
+
{
|
|
52
|
+
|
|
53
|
+
char *str = "Hello";
|
|
54
|
+
|
|
55
|
+
|
|
56
|
+
|
|
57
|
+
for(char *pt = str; *pt != '\0'; pt++) {
|
|
58
|
+
|
|
59
|
+
printf("%c, adress: %p\n", *pt, pt);
|
|
60
|
+
|
|
61
|
+
}
|
|
62
|
+
|
|
63
|
+
printf("\n");
|
|
64
|
+
|
|
65
|
+
|
|
66
|
+
|
|
67
|
+
return 0;
|
|
68
|
+
|
|
69
|
+
}
|
|
70
|
+
|
|
71
|
+
```
|
|
72
|
+
|
|
73
|
+
|
|
74
|
+
|
|
75
|
+
**実行結果**
|
|
76
|
+
|
|
77
|
+
```
|
|
78
|
+
|
|
79
|
+
H, adress: 00405064
|
|
80
|
+
|
|
81
|
+
e, adress: 00405065
|
|
82
|
+
|
|
83
|
+
l, adress: 00405066
|
|
84
|
+
|
|
85
|
+
l, adress: 00405067
|
|
86
|
+
|
|
87
|
+
o, adress: 00405068
|
|
88
|
+
|
|
89
|
+
```
|
|
90
|
+
|
|
91
|
+
|
|
92
|
+
|
|
93
|
+
**『ヌル終端しているから、先頭の文字のアドレスを文字列のアドレスとみなせる』**んです。
|
|
94
|
+
|
|
95
|
+
一文字一文字アドレスは別個です。
|