回答編集履歴
4
tfree 追加
test
CHANGED
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@@ -82,6 +82,14 @@
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82
82
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return root;
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83
83
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}
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84
84
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85
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+
void tfree(CELL *p) {
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86
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+
if(p == NULL) return;
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87
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+
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88
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+
tfree(p->right);
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89
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+
tfree(p->left);
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90
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+
free(p);
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91
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+
}
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92
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+
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85
93
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int input(char *buf) {
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86
94
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printf("\n単語, または00を入力して下さい（00なら終了します）: ");
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87
95
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scanf("%s", buf);
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@@ -102,6 +110,7 @@
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102
110
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}
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103
111
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printf("終了します．\n");
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104
112
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113
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+
tfree(root);
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105
114
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exit(0);
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106
115
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}
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107
116
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```
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3
大文字化で無く小文字化でした
test
CHANGED
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@@ -67,7 +67,7 @@
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67
67
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char str[256];
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68
68
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while((c = fgetc(fp)) != EOF) {
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69
69
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if(c > ' ' && !strchr(SEPARATORS, c)) {
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70
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-
str[i++] = to
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70
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+
str[i++] = tolower(c);
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71
71
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str[i] = '\0';
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72
72
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continue;
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73
73
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}
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@@ -110,60 +110,60 @@
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110
110
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**************************
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111
111
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入力ファイル名: test.txt
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112
112
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113
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-
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113
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+
section
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114
114
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1
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115
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-
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115
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+
full
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116
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-
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116
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+
faith
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117
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-
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117
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+
and
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118
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-
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118
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+
credit
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|
119
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-
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119
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+
shall
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|
120
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-
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|
120
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+
be
|
|
121
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-
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|
121
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+
given
|
|
122
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-
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|
122
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+
in
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123
123
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:
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124
124
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(中略)
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125
125
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:
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126
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-
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|
126
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+
be
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|
127
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-
|
|
127
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+
removed
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128
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-
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|
128
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+
to
|
|
129
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-
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|
129
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+
the
|
|
130
|
-
|
|
130
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+
state
|
|
131
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-
|
|
131
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+
having
|
|
132
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-
|
|
132
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+
jurisdiction
|
|
133
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-
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|
133
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+
of
|
|
134
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-
|
|
134
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+
the
|
|
135
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-
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|
135
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+
crime
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|
136
136
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*** 単語の出現頻度 ***
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|
137
137
|
1 1
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|
138
138
|
1 2
|
|
139
|
-
1
|
|
139
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+
1 a
|
|
140
|
-
2
|
|
140
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+
2 acts
|
|
141
|
-
1
|
|
141
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+
1 all
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|
142
|
-
7
|
|
142
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+
7 and
|
|
143
|
-
1
|
|
143
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+
1 another
|
|
144
|
-
1
|
|
144
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+
1 any
|
|
145
|
-
1
|
|
145
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+
1 authority
|
|
146
|
-
6
|
|
146
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+
6 be
|
|
147
147
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:
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|
148
148
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(中略)
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|
149
149
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:
|
|
150
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-
1
|
|
150
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+
1 states
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|
151
|
-
1
|
|
151
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+
1 such
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|
152
|
-
10
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|
152
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+
10 the
|
|
153
|
-
1
|
|
153
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+
1 thereof
|
|
154
|
-
4
|
|
154
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+
4 to
|
|
155
|
-
1
|
|
155
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+
1 treason
|
|
156
|
-
1
|
|
156
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+
1 up
|
|
157
|
-
2
|
|
157
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+
2 which
|
|
158
|
-
1
|
|
158
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+
1 who
|
|
159
|
-
1
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|
159
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+
1 with
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160
160
|
68種類の単語を登録
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|
161
161
|
|
|
162
|
-
単語, または00を入力して下さい（00なら終了します）:
|
|
162
|
+
単語, または00を入力して下さい（00なら終了します）: the
|
|
163
|
-
|
|
163
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+
theの出現頻度: 10
|
|
164
164
|
|
|
165
|
-
単語, または00を入力して下さい（00なら終了します）:
|
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165
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+
単語, または00を入力して下さい（00なら終了します）: abc
|
|
166
|
-
|
|
166
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+
abcの単語は登録されていません!
|
|
167
167
|
|
|
168
168
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単語, または00を入力して下さい（00なら終了します）: 00
|
|
169
169
|
終了します．
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2
toupper を利用
test
CHANGED
|
@@ -2,6 +2,7 @@
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2
2
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#include <stdio.h>
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|
3
3
|
#include <stdlib.h>
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4
4
|
#include <string.h>
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|
5
|
+
#include <ctype.h>
|
|
5
6
|
|
|
6
7
|
#define SEPARATORS ",.':;()"
|
|
7
8
|
|
|
@@ -66,8 +67,7 @@
|
|
|
66
67
|
char str[256];
|
|
67
68
|
while((c = fgetc(fp)) != EOF) {
|
|
68
69
|
if(c > ' ' && !strchr(SEPARATORS, c)) {
|
|
69
|
-
if('a' <= c && c <= 'z') c -= 'a' - 'A';
|
|
70
|
-
str[i++] = c;
|
|
70
|
+
str[i++] = toupper(c);
|
|
71
71
|
str[i] = '\0';
|
|
72
72
|
continue;
|
|
73
73
|
}
|
1
修正
test
CHANGED
|
@@ -25,7 +25,7 @@
|
|
|
25
25
|
|
|
26
26
|
int a = strcmp(name, p->key);
|
|
27
27
|
if(a == 0) {
|
|
28
|
-
p->count +
|
|
28
|
+
p->count ++;
|
|
29
29
|
} else {
|
|
30
30
|
CELL **q = TBRANCH(a, p);
|
|
31
31
|
*q = tinsert(*q, name);
|