質問編集履歴
3
見にくかったため
title
CHANGED
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File without changes
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body
CHANGED
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@@ -258,7 +258,7 @@
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```
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-
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+
###追記2
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```
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#include<stdio.h>
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264
264
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#include<string.h>
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2
追加のコードの記入
title
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File without changes
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body
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@@ -256,4 +256,100 @@
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256
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return 0;
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}
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```
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mallocの追加
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```
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263
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#include<stdio.h>
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#include<string.h>
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#include<stdlib.h>
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266
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267
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typedef struct DIC_CELL{
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268
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char *english;
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269
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char *mean;
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270
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}DIC_CELL;
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+
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272
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char *search(DIC_CELL *p , int min, int max, char *name){
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273
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int middle;
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274
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char *not = "NOT";
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275
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while(min <= max){
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middle = (min + max) / 2;
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277
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//確認
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printf("min = %d , max = %d , middle = %d\n" , min,max,middle);
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279
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+
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280
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+
if(strcmp(p[middle].english,name) == 0){
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281
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return p[middle].mean;
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282
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}
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283
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+
else if(strcmp(p[middle].english,name) < 0){
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284
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min = middle + 1;
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285
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}
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286
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else{
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max = middle -1;
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}
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289
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}
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290
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291
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return not;
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+
}
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295
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+
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296
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+
int main(int argc , char *argv[]){
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297
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char name[100];
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298
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+
char *mean;
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299
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char dat[100],zat[100];
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300
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DIC_CELL p[50];
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301
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int i=0;
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FILE *fp;
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303
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char end[3];
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304
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305
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// プログラム利用方法表示
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306
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if ( argc != 2 ) {
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307
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fprintf( stderr, "Usage: %s filename\n", argv[0] );
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exit( 1 );
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309
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}
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310
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+
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//ファイルオープン
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if (( fp = fopen( argv[1], "r" ) ) == NULL ) {
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fprintf( stderr, "File open error %s\n", argv[1] );
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exit( 1 );
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315
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}
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316
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+
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317
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for(i=0;i<50;i++){
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318
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p[i].english = (char*)malloc(sizeof(char));
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319
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p[i].mean = (char*)malloc(sizeof(char));
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320
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}
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321
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322
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// データ読み込み&作成
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while( fscanf( fp, "%s %s", dat,zat) != EOF ) {
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strcpy(p[i].english, dat);
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325
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strcpy(p[i].mean, zat);
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i++;
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327
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}
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328
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329
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while(1){
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330
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printf("英単語を入力して下さい --->");
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331
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scanf("%s" , name);
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332
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+
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333
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//検索
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334
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+
mean = search(p , 0 , 49 , name);
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335
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336
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//表示
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337
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if(strcmp(mean,"NOT") == 0){
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338
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printf("%sの意味 : 辞書に登録されていません\n" , name);
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339
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}
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340
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else{
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341
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printf("%sの意味 : %s\n" , name,mean);
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342
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+
}
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343
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+
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344
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+
//継続の確認
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345
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printf("続けますか? (yes/no) --->");
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346
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scanf("%s" , end);
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347
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+
if(strcmp(end,"no") == 0) break;
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348
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+
}
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349
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+
printf("プログラムを終了します.\n");
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350
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+
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351
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+
fclose(fp);
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352
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+
return 0;
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353
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+
}
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354
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+
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259
355
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```
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1
追加のコードの記入
title
CHANGED
|
File without changes
|
body
CHANGED
|
@@ -165,4 +165,95 @@
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|
|
165
165
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|
166
166
|
### 試したこと
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|
167
167
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|
|
168
|
-
gdbコマンドによる値の確認
|
|
168
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+
gdbコマンドによる値の確認
|
|
169
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+
|
|
170
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+
###追記
|
|
171
|
+
```
|
|
172
|
+
#include<stdio.h>
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|
173
|
+
#include<string.h>
|
|
174
|
+
#include<stdlib.h>
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|
175
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+
|
|
176
|
+
typedef struct DIC_CELL{
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|
177
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+
char *english;
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|
178
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+
char *mean;
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|
179
|
+
}DIC_CELL;
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|
180
|
+
|
|
181
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+
char *search(DIC_CELL *p , int min, int max, char *name){
|
|
182
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+
int middle;
|
|
183
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+
char *not = "NOT";
|
|
184
|
+
while(min <= max){
|
|
185
|
+
middle = (min + max) / 2;
|
|
186
|
+
//確認
|
|
187
|
+
printf("min = %d , max = %d , middle = %d\n" , min,max,middle);
|
|
188
|
+
|
|
189
|
+
if(strcmp(p[middle].english,name) == 0){
|
|
190
|
+
return p[middle].mean;
|
|
191
|
+
}
|
|
192
|
+
else if(strcmp(p[middle].english,name) < 0){
|
|
193
|
+
min = middle + 1;
|
|
194
|
+
}
|
|
195
|
+
else{
|
|
196
|
+
max = middle -1;
|
|
197
|
+
}
|
|
198
|
+
}
|
|
199
|
+
|
|
200
|
+
|
|
201
|
+
return not;
|
|
202
|
+
|
|
203
|
+
}
|
|
204
|
+
|
|
205
|
+
int main(int argc , char *argv[]){
|
|
206
|
+
char name[100];
|
|
207
|
+
char *mean;
|
|
208
|
+
char dat[100],zat[100];
|
|
209
|
+
DIC_CELL p[50];
|
|
210
|
+
int i=0;
|
|
211
|
+
FILE *fp;
|
|
212
|
+
char end[3];
|
|
213
|
+
|
|
214
|
+
// プログラム利用方法表示
|
|
215
|
+
if ( argc != 2 ) {
|
|
216
|
+
fprintf( stderr, "Usage: %s filename\n", argv[0] );
|
|
217
|
+
exit( 1 );
|
|
218
|
+
}
|
|
219
|
+
|
|
220
|
+
//ファイルオープン
|
|
221
|
+
if (( fp = fopen( argv[1], "r" ) ) == NULL ) {
|
|
222
|
+
fprintf( stderr, "File open error %s\n", argv[1] );
|
|
223
|
+
exit( 1 );
|
|
224
|
+
}
|
|
225
|
+
|
|
226
|
+
// データ読み込み&作成
|
|
227
|
+
while( fscanf( fp, "%s %s", dat,zat) != EOF ) {
|
|
228
|
+
strcpy(p[i].english, dat);
|
|
229
|
+
strcpy(p[i].mean, zat);
|
|
230
|
+
i++;
|
|
231
|
+
}
|
|
232
|
+
|
|
233
|
+
while(1){
|
|
234
|
+
printf("英単語を入力して下さい --->");
|
|
235
|
+
scanf("%s" , name);
|
|
236
|
+
|
|
237
|
+
//検索
|
|
238
|
+
mean = search(p , 0 , 49 , name);
|
|
239
|
+
|
|
240
|
+
//表示
|
|
241
|
+
if(strcmp(mean,"NOT") == 0){
|
|
242
|
+
printf("%sの意味 : 辞書に登録されていません\n" , name);
|
|
243
|
+
}
|
|
244
|
+
else{
|
|
245
|
+
printf("%sの意味 : %s\n" , name,mean);
|
|
246
|
+
}
|
|
247
|
+
|
|
248
|
+
//継続の確認
|
|
249
|
+
printf("続けますか? (yes/no) --->");
|
|
250
|
+
scanf("%s" , end);
|
|
251
|
+
if(strcmp(end,"no") == 0) break;
|
|
252
|
+
}
|
|
253
|
+
printf("プログラムを終了します.\n");
|
|
254
|
+
|
|
255
|
+
fclose(fp);
|
|
256
|
+
return 0;
|
|
257
|
+
}
|
|
258
|
+
|
|
259
|
+
```
|