質問編集履歴
2
書式の改善
test
CHANGED
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File without changes
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test
CHANGED
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@@ -30,7 +30,9 @@
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30
30
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31
31
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32
32
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33
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-
int main(int
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33
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+
int main(int argc, char *argv[])
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34
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+
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35
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+
{
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34
36
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char *a, *b, *c;
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@@ -38,13 +40,31 @@
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42
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41
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-
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43
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+
if (argc != 2) {
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42
44
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43
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-
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45
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+
printf("usage: %s number_of_digits\n", argv[0]);
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44
46
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45
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-
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47
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+
return 1;
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46
48
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49
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+
}
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50
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+
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51
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+
n = atoi(argv[1]);
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52
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+
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53
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+
if (n < 1) {
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54
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+
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55
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puts("number of digits should be greater than 1");
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56
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+
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57
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return 1;
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58
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+
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59
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+
}
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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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+
a = calloc(n + 1, sizeof(char));
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64
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+
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65
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+
b = calloc(n + 1, sizeof(char));
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66
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+
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47
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-
c = calloc(n+1, sizeof(char));
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67
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+
c = calloc(n + 1, sizeof(char));
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48
68
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49
69
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if ((a == NULL) || (b == NULL) || (c == NULL)) {
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50
70
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@@ -64,11 +84,11 @@
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64
84
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65
85
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66
86
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67
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-
for (; nb<=n;){
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87
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+
for (; nb <= n;) {
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68
88
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69
89
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r = 0;
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70
90
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71
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-
for (i=0; i!=nb; i++) {
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91
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+
for (i = 0; i != nb; i++) {
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72
92
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73
93
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r = a[i] + b[i] + r;
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74
94
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@@ -78,21 +98,21 @@
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78
98
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79
99
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}
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80
100
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81
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-
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101
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+
if (r == 1) {
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82
102
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83
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-
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103
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+
c[i] = 1;
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84
104
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85
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-
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105
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+
nc = nb + 1;
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86
106
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87
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-
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107
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+
} else {
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88
108
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89
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-
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109
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+
nc = nb;
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90
110
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91
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-
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111
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+
}
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92
112
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93
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-
for (i=0; i!=nb; i++) a[i] = b[i];
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113
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+
for (i = 0; i != nb; i++) a[i] = b[i];
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94
114
|
|
|
95
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-
for (i=0; i!=nc; i++) b[i] = c[i];
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115
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+
for (i = 0; i != nc; i++) b[i] = c[i];
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96
116
|
|
|
97
117
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na = nb;
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98
118
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@@ -102,11 +122,11 @@
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102
122
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103
123
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104
124
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105
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-
for (i=na-1; i>=0; i--) printf("%d", a[i]);
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125
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+
for (i = na - 1; i >= 0; i--) printf("%d", a[i]);
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106
126
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|
|
107
127
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printf("\n");
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108
128
|
|
|
109
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-
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129
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+
|
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110
130
|
|
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111
131
|
free(a);
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112
132
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1
書式の改善
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -20,9 +20,9 @@
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|
20
20
|
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|
21
21
|
### 該当のソースコード
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22
22
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|
23
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-
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23
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+
```C
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24
24
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25
|
-
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|
25
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+
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|
26
26
|
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27
27
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#include <stdio.h>
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|
28
28
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|
@@ -118,7 +118,9 @@
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118
118
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|
|
119
119
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return 0;
|
|
120
120
|
|
|
121
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+
}
|
|
122
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+
|
|
121
|
-
|
|
123
|
+
```
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122
124
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123
125
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124
126
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