質問編集履歴
4
初心者マークの追加
test
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File without changes
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test
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@@ -420,4 +420,4 @@
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warningとnoteの改善策もよければ教えていただきたいです
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warningとnoteの改善策もよければ教えていただきたいです
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3
プログラムの追加
test
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test
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@@ -24,6 +24,12 @@
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**元のプログラム↓**
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```C言語
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#include<stdio.h>
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@@ -214,4 +220,204 @@
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**修正したプログラム↓**
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```C言語
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#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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int strcmp(const char *s1,const char *s2);
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239
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struct node{
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char word[50];
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int kaisu;
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struct node *left;
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struct node *right;
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};
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char wd[50];
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char *GetWord()
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{
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char a;
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int len;
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a=getchar();
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while(a==' ' || a=='\n') a=getchar();
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len=0;
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while(a!=' ' && a!='\n'){
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wd[len++]=a;
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a=getchar();
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}
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wd[len]='\0';
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return &wd[0];
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}
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struct node *insert(struct node *x,char a)
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{
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if(x==NULL){
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x=(struct node *)malloc(sizeof(struct node));
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x->word=a;
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x->kaisu=1;
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x->left=NULL;
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x->right=NULL;
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}else if(strcmp(a,x->word)==0)
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x->kaisu++;
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else if(strcmp(a,x->word)<0)
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x->left=insert(x->left,a);
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else
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x->right=insert(x->right,a);
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return x;
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}
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void treeprint(struct node *x)
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{
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if(x!=NULL){
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treeprint(x->left);
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printf("%s %d\n",x->word,x->kaisu);
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333
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treeprint(x->right);
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}
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}
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int main(void)
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343
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{
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345
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struct node *root;
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347
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char *w;
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348
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root=NULL;
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353
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w=GetWord();
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354
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355
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while(strcmp(w,"***END***")!=0){
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356
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357
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root=insert(root,w);
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358
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359
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w=GetWord();
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360
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361
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}
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362
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363
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treeprint(root);
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364
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365
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return 0;
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366
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}
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```
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エラーコード
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372
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+
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373
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+
> getword2.c: In function ‘insert’:
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374
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375
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getword2.c:35:12: error: assignment to expression with array type
|
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376
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377
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+
x->word=a;
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378
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379
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+
^
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380
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+
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381
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+
getword2.c:39:19: warning: passing argument 1 of ‘strcmp’ makes pointer from integer without a cast [-Wint-conversion]
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382
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+
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383
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}else if(strcmp(a,x->word)==0)
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384
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385
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^
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386
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387
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In file included from getword2.c:3:0:
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388
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+
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389
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+
/usr/include/string.h:140:12: note: expected ‘const char *’ but argument is of type ‘char’
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390
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+
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391
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+
extern int strcmp (const char *__s1, const char *__s2)
|
|
392
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+
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|
393
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+
^
|
|
394
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+
|
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395
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+
getword2.c:41:19: warning: passing argument 1 of ‘strcmp’ makes pointer from integer without a cast [-Wint-conversion]
|
|
396
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+
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397
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+
else if(strcmp(a,x->word)<0)
|
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398
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+
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399
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+
^
|
|
400
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+
|
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401
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+
In file included from getword2.c:3:0:
|
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402
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+
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403
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+
/usr/include/string.h:140:12: note: expected ‘const char *’ but argument is of type ‘char’
|
|
404
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+
|
|
405
|
+
extern int strcmp (const char *__s1, const char *__s2)
|
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406
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+
|
|
407
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+
^
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|
408
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+
|
|
409
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+
getword2.c: In function ‘main’:
|
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410
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+
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|
411
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+
getword2.c:65:24: warning: passing argument 2 of ‘insert’ makes integer from pointer without a cast [-Wint-conversion]
|
|
412
|
+
|
|
413
|
+
root=insert(root,w);
|
|
414
|
+
|
|
415
|
+
^
|
|
416
|
+
|
|
417
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+
getword2.c:31:14: note: expected ‘char’ but argument is of type ‘char *’
|
|
418
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+
|
|
419
|
+
struct node *insert(struct node *x,char a)
|
|
420
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+
|
|
421
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+
|
|
422
|
+
|
|
217
|
-
|
|
423
|
+
warningとnoteの改善策もよければ教えていただきたいです。
|
2
コードの挿入
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -136,6 +136,40 @@
|
|
|
136
136
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|
137
137
|
}
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|
138
138
|
|
|
139
|
+
}
|
|
140
|
+
|
|
141
|
+
|
|
142
|
+
|
|
143
|
+
int main(void)
|
|
144
|
+
|
|
145
|
+
{
|
|
146
|
+
|
|
147
|
+
struct node *root;
|
|
148
|
+
|
|
149
|
+
char *w;
|
|
150
|
+
|
|
151
|
+
|
|
152
|
+
|
|
153
|
+
root=NULL;
|
|
154
|
+
|
|
155
|
+
w=GetWord();
|
|
156
|
+
|
|
157
|
+
while(strcmp(w,"***END***")!=0){
|
|
158
|
+
|
|
159
|
+
root=insert(root,w);
|
|
160
|
+
|
|
161
|
+
w=GetWord();
|
|
162
|
+
|
|
163
|
+
}
|
|
164
|
+
|
|
165
|
+
treeprint(root);
|
|
166
|
+
|
|
167
|
+
return 0;
|
|
168
|
+
|
|
169
|
+
}
|
|
170
|
+
|
|
171
|
+
|
|
172
|
+
|
|
139
173
|
```
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|
140
174
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141
175
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1
誤字
test
CHANGED
|
@@ -1 +1 @@
|
|
|
1
|
-
出力時の文字化け
|
|
1
|
+
出力時の文字化けを改善したいです。
|
test
CHANGED
|
File without changes
|