ã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ã¯ãå¹ççãªããã°ã©ã ã®å¦çãèãããã大éã®ãã¼ã¿ãã¹ã ã¼ãºã«ç®¡çãããããããã«å¿ è¦ãªç¥èã§ããããããç¬ç¹ãªèãæ¹ãå¿ è¦ã§ãããããã¨ã³ã¸ãã¢ã®ä¸ã«ãè¦ææèãæã¤äººãå¤ãåéã§ãã
ãã®è¨äºã§ã¯ãã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ã«ã¤ãã¦ã®åºæ¬ã«ã¤ãã¦ãå³ãç¨ãã¦ãããããã解説ãã¾ãã
å ¬éæ¥ï¼2021å¹´3æ23æ¥
ï¼¼æåããåç»ã§å¦ã³ããããªãã¸ï¼
Udemyã§è¬åº§ãæ¢ã ï¼INDEX
ã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ã¨ã¯ä½ãï¼åå¿è åãã«è§£èª¬
ãã¢ã«ã´ãªãºã ãã¨ã¯ãç®æ³ã¨ãå¼ã°ããã³ã³ãã¥ã¼ã¿ã¼ãåé¡ã解決ããéã«æ²¿ãæé ã®ãã¨ã§ãã䏿¹ãããã¼ã¿æ§é ãã¨ã¯ããã¼ã¿ãæ±ããããããããã«ä¸å®ã®å½¢å¼ã«å½ã¦ã¯ãã¦æ ¼ç´ãããããã¼ã¿ã®éåä½ã®ãã¨ã§ããã¼ã¿ãå¹ççã«ç®¡çããããã®æ´çæ¹æ³ã¨ãããã¾ãã
ããã°ã©ãã³ã°çµé¨ãããã¨ã³ã¸ãã¢ã§ããã°ããé åãã¨ããè¨èãç¥ã£ã¦ããæ¹ãå¤ãã®ã§ã¯ãªãã§ããããããã®é åãããã¼ã¿æ§é ã®ä¸ç¨®ã§ãã
çè§£ã容æã«ããããã«ãæçãä¾ã«æãã¦ã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ãèãã¦ã¿ã¾ããããæçã«ã¯å ·æãå¿ è¦ã§ããããã¦ãæçã宿ãããããã«ã¯ãã¬ã·ãã®æé ã«æ²¿ã£ã¦èª¿çãããªããã°ãªãã¾ããããããã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ã«ç½®ãæããã¨ãå ·æããã¼ã¿æ§é ãããã¦æçããå·¥ç¨ãã¢ã«ã´ãªãºã ã«ãªãã¾ãã
å
·æï¼ãã¼ã¿æ§é
æçå·¥ç¨ï¼ã¢ã«ã´ãªãºã
ããã¨åãããã«ãããã°ã©ã ã«ããã¦ãã両è ã¯åã£ã¦ãåãé¢ããã¨ãã§ããªãåå¨ã§ãã
ã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ãå¦ã¶ã¨ä½ããããï¼
ã¢ã«ã´ãªãºã ããã¼ã¿æ§é ã«ã¤ãã¦å¦ã¶ã¨ãã©ã®ãããªã¡ãªãããããã®ã§ããããã
1ã¤ç®ã¯ãæé©ãªã¢ã«ã´ãªãºã ã使ãåãããã¨ãã§ããç¹ã§ããä¾ãã°ããã¼ã¿ãä¸¦ã³æ¿ããã½ã¼ãã«ã¯è¤æ°ã®ç¨®é¡ãããã¾ãããã¢ã«ã´ãªãºã ãçè§£ãã¦ããã°ãæé©ãªã½ã¼ãã¢ã«ã´ãªãºã ãããã°ã©ã ã®ä¸ã«æ¡ç¨ã§ããããã«ãªãã¾ãã
2ã¤ç®ã¯ãããããããã³ã¼ãã®ä½æããã³ãå ±æããããããªããã¨ã§ããåºæ¬ãçè§£ãããã¨ã§ãæ´çãããç¾ããã³ã¼ããæ¸ããã¨ãã§ããããã«ãªããããã»ãã®ã¨ã³ã¸ãã¢ã«ã³ã¼ããçè§£ãã¦ãããããããªãã¾ãã
3ã¤ç®ã¯ãåé¡è§£æ±ºã«å½¹ç«ã¤ã¨ããç¹ã§ããããã°ã©ãã³ã°ã«ããã¦åé¡ãçºçããã¨ããã¢ã«ã´ãªãºã ããã¼ã¿æ§é ã¨ãã£ãåºæ¬ãçè§£ãã¦ããã°ãä»çµã¿ãèããç´ æ©ã解決çãè¦ã¤ãåºããã¨ãã§ããããã«ãªãã¾ãããã®ãããã¨ã©ã¼å¦çãéããªã£ãããåé¡ã«å¯¾ãã¦æè»ã«å¯¾å¦ãã§ããããã«ãªã£ããã¨ããã¡ãªãããèãããã¾ãã
ã
ï¼¼æåããåç»ã§å¦ã³ããããªãã¸ï¼
Udemyã§è¬åº§ãæ¢ã ï¼ã¢ã«ã´ãªãºã ã®åºæ¬ããããããã解説
ããããã¯ãã¢ã«ã´ãªãºã ã®åºæ¬ã§ããæ¢ç´¢ãæ´åãå帰çã¢ã«ã´ãªãºã ã«ã¤ãã¦ãããããã解説ãã¾ãã
ãµã¼ãï¼æ¢ç´¢ï¼ã¢ã«ã´ãªãºã
ããµã¼ã(æ¢ç´¢)ã¢ã«ã´ãªãºã ãã¨ã¯ãè¨å¤§ã®ãã¼ã¿ã®ä¸ããç®çã®ãã¼ã¿ãæ¢ãåºããã¨ãã§ããã¢ã«ã´ãªãºã ã®ãã¨ã§ããä¾ãã°ãæ¤ç´¢ã¨ã³ã¸ã³ã«ããã¦ãã¦ã¼ã¶ã¼ãç¥ãããæ å ±ãæä¾ããããã«ãµã¼ãã¢ã«ã´ãªãºã ãæ¡ç¨ããã¦ãã¾ããã¾ããSNSãµã¼ãã¹ã«ããã¦ããã¦ã¼ã¶ã¼ã«å¿ è¦ãªæ å ±ãé¸å¥ãã¦æä¾ããããã«æ´»ç¨ããã¦ããã®ã§ãã
ãµã¼ãã¢ã«ã´ãªãºã ã«ã¯ããªãã¢ãµã¼ãï¼ç·å½¢æ¢ç´¢æ³ï¼ã¨ãã¤ããªãµã¼ãï¼äºåæ¢ç´¢ï¼ã¨ãã2ã¤ã®èãæ¹ãããã¾ãã
ãªãã¢ãµã¼ã
ãªãã¢ãµã¼ãã¯ãç·å½¢æ¢ç´¢æ³ã¨å¼ã°ãããã¼ã¿ç¾¤ã®ç«¯ããç®çã®æ å ±ããããã©ããæ¢ç´¢ãã¦ããããæ¹ã§ãã
æ¢ç´¢æ¹æ³ã¨ãã¦ã¯ã¨ã¦ãã·ã³ãã«ã§ã端ããé çªã«ãç®çã®æ å ±ã§ãããã©ããä¸ã¤ã²ã¨ã¤æ¢ç´¢ãã¾ãã

å®éã«Cè¨èªã§ãªãã¢ãµã¼ããããã°ã©ãã³ã°ããã¨ãä¸è¨ã®ããã«ãªãã¾ãã
|
1 2 3 4 5 6 7 |
int udemy_liner_search (int list[], int list_size, int x) { int i = 0; while (i < list_size) { if (list[i] == x) { return i; } i++; } return -1; |
ãã¤ããªãµã¼ã
䏿¹ããã¤ããªãµã¼ãã¯ããã¼ã¿ç¾¤ã«ããæ°åãç®çã®æ°åããã大ãããå°ãããã«åãã¦ãæ¢ç´¢ããã¦ããæ¹æ³ã§ãã
ãã ãããã¤ããªãµã¼ãã使ããã®ã¯ããã¼ã¿ç¾¤ã«è¦åæ§ãããå ´åã«éãã¾ãã

ã½ã¼ãï¼æ´åï¼ã¢ã«ã´ãªãºã
ãã½ã¼ã(æ´å)ã¢ã«ã´ãªãºã ãã¨ã¯ãä¸å®ã®è¦åã«å¾ã£ã¦å¤§éã®ãã¼ã¿ãä¸¦ã¹æ¿ããã¢ã«ã´ãªãºã ã®ãã¨ã§ããã½ã¼ãã¢ã«ã´ãªãºã ã«ã¯ãå ¨é¨ã§7種é¡ã®èãæ¹ãããã¾ãã
ããã«ã½ã¼ã
1ã¤ç®ãããã«ã½ã¼ãã§ããããã«ã½ã¼ãã§ã¯ãé£å士ã®å¤ãæ¯è¼ãã¦ãä½åº¦ãå ¥ãæ¿ããè¡ããã¨ã§ããã¼ã¿ãéé ãæé ã«ä¸¦ã¹æ¿ãããã¨ãã§ãã¾ãã

Cè¨èªã§ã®ã³ã¼ãã¯ä¸è¨ã®éãã§ãã
|
1 2 3 4 5 6 7 8 9 |
void udemy_bubble_sort (int array[], int array_size) { int i, j; for (i = 0; i < array_size - 1; i++){ for (j = array_size - 1; j >= i + 1; j--){ if (array[j] < array[j-1]) { swap(&array[j], &array[j-1]); } } } } |
鏿ã½ã¼ã
鏿ã½ã¼ãã¯ããã¼ã¿ç¾¤ã®ä¸ã«ããæå°ãããã¯æå¤§ã®æ°å¤ãè¦ã¤ãåºãã¦ããã¼ã¿ç¾¤ã®1çªå·¦ã«ç§»åãããæ¹æ³ã§ãã
æãå°ããï¼å¤§ããï¼æ°åãè¦ã¤ãåºãã¦ç§»åãããã ããªã®ã§ã鏿ã½ã¼ãã®èãæ¹ã¯è¤éã§ã¯ããã¾ãããããããå¦çé度ã¯é ããå®å®æ§ã«å£ãã¾ãã

æ¿å ¥ã½ã¼ã
æ¿å ¥ã½ã¼ãã¯ãæ´åæ¸ã¿ã®æ°å¤ã¨æ´åæ¸ã¿ã§ãªããã¼ã¿ç¾¤ã®å é ã®æ°å¤ãæ¯è¼ãã¦ãã½ã¼ãããã¢ã«ã´ãªãºã ã§ãã
ã½ã¼ãããã¦ããªãè¦ç´ ããæ´åæ¸ã¿ãã¼ã¿ã®æå¾å°¾ã®æ°å¤ã¨æ¯è¼ããæ´åæ¸ã¿ã®ãã¼ã¿ã®æ£ããä½ç½®ã«æ¿å ¥ãã¾ããæ´åããã¦ããé¨åãå¤ããã¼ã¿ã®å ´åãé«éã§éé ã«ä¸¦ã¹æ¿ãããã¨ãå¯è½ã§ãã

ã·ã§ã«ã½ã¼ã
ã·ã§ã«ã½ã¼ãã¯ãä¸å®ééã§è¦ç´ ãåãåºããåãåºããã°ã«ã¼ããã¨ã«æ¿å ¥ã½ã¼ããè¡ãã¢ã«ã´ãªãºã ã§ãã
å ç¨ãæ¿å ¥ã½ã¼ãã¯æ´åæ¸ã¿ã®ãã¼ã¿ã«å¼·ããã¨ãè¿°ã¹ã¾ãããã·ã§ã«ã½ã¼ãã¯ããã®æ§è³ªãæ´»ãããã¢ã«ã´ãªãºã ã«ãªãã¾ãã

ã¯ã¤ãã¯ã½ã¼ã
ã¯ã¤ãã¯ã½ã¼ãã¯ããã¼ã¿ç¾¤ã®ä¸ããç¹å®ã®æ°å¤ã軸è¦ç´ ã¨ãã¦å®ãã¦ããããããå°ããæ°å¤ãåã«ãéã«å¤§ããæ°å¤ãå¾ãã«ç§»åãããã¢ã«ã´ãªãºã ã§ãã
ã¾ãã¯ããã¼ã¿ç¾¤ã®ä¸ããã©ã³ãã ã«è»¸è¦ç´ ãæ±ºãã¾ãããã®è»¸è¦ç´ ãåºæºã¨ããã½ã¼ããçµäºãããã軸è¦ç´ ãããå°ããæ°å¤ã¨å¤§ããæ°å¤ãããããã®ä¸ããåã³è»¸è¦ç´ ãæ±ºãã¦ãããããã§æ°å¤ãæ¯è¼ããã½ã¼ããè¡ãã¾ãããã®æä½ãç¹°ãè¿ããã¨ã§ãæçµçã«æ°å¤ãä¸¦ã¹æ¿ãããã¨ãã§ãã¾ãã

ãã¼ã¸ã½ã¼ã
ãã¼ã¸ã½ã¼ãã¯ããã¼ã¿ãåå²ãã¦æ´åããããã®å¾ã«ãã¼ã¸ããã¦æ´åããæ°å¤ã®ãªã¹ããä½ãä¸ããã¢ã«ã´ãªãºã ã§ãã
å®å®çãªã½ã¼ãã®å®è£ ãå¯è½ã§ãããã¯ã¤ãã¯ã½ã¼ãã«æ¯ã¹ã¦è¨ç®é度ã¯é ããªãã¾ãã

ãã¼ãã½ã¼ã
ãã¼ãã½ã¼ãã¯ããã¼ãæ§é ãæ§ç¯ããªããã½ã¼ããè¡ãã¢ã«ã´ãªãºã ã§ãã
ãã¼ãæ§é ã¯ã2忍ã®ããããã®ç¯ç®ã«ãã¼ã¿ãæã£ã¦ãã¾ãã親ãã¼ã¿ã2ã¤ã®å°ãã¼ã¿ãããå°ãããªãããã«ä½ããã¦ãããæ¨ã®æ ¹ã®é¨åããã£ã¨ãå°ããæ°å¤ã§ãããã¨ãä¿è¨¼ããããããè¨ç®é度ãéãã¨ããç¹ãã¡ãªããã§ãã
ãã¼ãæ§é ã«ã¤ãã¦ã¯ããã®è¨äºã§ã®ã¡ã»ã©ã説æãã¾ãã

å帰çã¢ã«ã´ãªãºã
ãå帰çã¢ã«ã´ãªãºã ãã¨ã¯ãå®ç¾©ããã颿°ã®ä¸ã§ãè¿ãå¤ããã®é¢æ°èªèº«ã«è¨å®ãã¦å¦çããã¢ã«ã´ãªãºã ã§ããèªèº«ãå¼ã³åºããå帰å¼ã³åºãããç¨ãã¦æ¸ãããã¢ã«ã´ãªãºã ã§ãããã¨è¡¨ç¾ããããã¨ãããã¾ãã
颿°ãæ°¸é ã«ç¶ããã¨ãé²ããããååã¨ãã¦å帰çã¢ã«ã´ãªãºã ã§ã¯ã颿°ãçµäºãã¹ãæ°å¤ãæ¡ä»¶ã¨ãã¦è¨å®ãã¾ããããã¦ããã以å¤ã®æ°å¤ã§ã¯é¢æ°ãå¼ã³åºãã¨ããããã«ã³ã¼ããæ¸ããã¨ãä¸è¬çã§ãã

ãªããå帰çã¢ã«ã´ãªãºã ã®ä¾ã以ä¸ã«æãã¦ãã¾ãã
|
1 2 3 4 |
int udemy_factorial(int n){ if(n==1)retuen 1; else return n* udemy_factorial(n-1) } |
ä¸è¨ã®ä¾ã§ã¯ãæ°å¤ã1ã«ãªã£ããå帰å¼ã³åºããçµäºããã¨ããæ¡ä»¶ä»ããè¡ããã¦ãã¾ããæ°å¤ã1以å¤ã®å ´åã¯ãn-1ã®æ°å¤ãudemy_factorial颿°ã®å¼æ°ã«ä»£å ¥ããã¦ãåã³å¼ã³åºããã¾ãã
ã
ãã¼ã¿æ§é ã®åºæ¬ããããããã解説
ç¶ãã¦ããã¼ã¿æ§é ã®åºæ¬ã¨ããªã¼æ§é ã«ã¤ãã¦è§£èª¬ãã¾ãã
åºæ¬ã®ãã¼ã¿æ§é
åºæ¬ã®ãã¼ã¿æ§é ã«ã¯ãé åã¨ãªã¹ããã¹ã¿ãã¯ããã¥ã¼ãããªã¼ãããã¾ãã
é å
é åã¯å¤§éã®ãã¼ã¿ãä¿æããããã«ä½¿ããããã¼ã¿æ§é ã§ããé åã«ã¯1次å é åã¨2次å é åãããã¾ãã
1次å é åã¯ãé å夿°[æ·»ãå]ã¨ããæ§é ã§ãã¼ã¿ãæ ¼ç´ãããã¨ãå¯è½ã§ãã2次å é åã¯ãé å夿°[n1][n2]ã¨ããæ§é ã§ããn1ã¯è¡çªå·ãn2ã¯åçªå·ã§ããä¾ãã°ãa[0][1]ã®å ´åã夿°aã®è¡çªå·0ãåçªå·1ã®å¤ãåç §ãã¾ããé åã«ã¯3次å é åãããã1次å é å以å¤ã夿¬¡å é åã¨è¡¨ç¾ãããã¨ãå¤ãã§ãã

ãªã¹ã
ãªã¹ãã¨ã¯ãããããã®è¦ç´ ãé çªã«ä¸¦ãã§ãããã¼ã¿æ§é ã®ãã¨ã§ãã
ããããã®è¦ç´ ã«ã¯ã¤ã³ããã¯ã¹çªå·ããããè¦ç´ ã¸ã¢ã¯ã»ã¹ããã¨ãã¯ã¤ã³ããã¯ã¹çªå·ãæå®ãã¾ããè¦ç´ ã®æ°ã¯èªç±ã«å¢ãããã¨ãã§ããæ ¼ç´ããè¦ç´ ã®åãæå®ãããã¾ããã

ã¹ã¿ãã¯
ã¹ã¿ãã¯ã¨ã¯ãè¦ç´ ããããã¯ã®ããã«ç©ã¿ä¸ãã¦æ ¼ç´ã§ãããã¼ã¿æ§é ã®ãã¨ã§ãã
ç®±ãç©ã¿éãã¦ããããã«ãæ¿å ¥ãããã¼ã¿ã¯ç©ã¾ãããã¼ã¿ã®1çªä¸ã«æ ¼ç´ããã¾ãããã¼ã¿ãåãåºãéãã1çªä¸ã«ç©ã¾ããè¦ç´ ããé çªã«åå¾ããã1çªä¸ã«ãããã¼ã¿ä»¥å¤ã¯åãåºãã¾ãããã¹ã¿ãã¯ã«ããã¦ã¯ããã¼ã¿ãç©ããã¨ãããã·ã¥ããã¼ã¿ãåãåºããã¨ããããã¨è¡¨ç¾ãã¾ããã¾ããã¹ã¿ãã¯ã«ããããæå¾ã«å ¥ãããã®ãæåã«åºãããã¼ã¿ã®åºãå ¥ãã®ã«ã¼ã«ãLIFOï¼Last In, First Outï¼ã¾ãã¯ãå¾å ¥å åºæ³ãã¨å¼ã³ã¾ãã

ãã¥ã¼ã¨ã¯ä½ã
ãã¥ã¼ã¯ãæåã«æ ¼ç´ãããã¼ã¿ããããåãåºããã¨ãã§ããªããã¼ã¿æ§é ã®ãã¨ã§ãã
ã¹ã¿ãã¯ã§ã¯ãããã·ã¥ããæå¾ã®è¦ç´ ãæåã«åãåºãã¾ããããã¥ã¼ã«ããã¦ã¯ã追å ããæåã®è¦ç´ ãæåã«åå¾ãã¾ããã¤ã¾ããæ ¼ç´ããã®ã¨åãé ã§ãã¼ã¿ãåãåºãã¨ãããã¨ã§ãã
ãã¥ã¼ã«ãã¼ã¿ã追å ãããã¨ãã¨ã³ãã¥ã¼ããã¼ã¿ãèªããã¨ãããã¥ã¼ã¨è¡¨ç¾ãã¾ããã¾ãããã¥ã¼ã«ããããã¼ã¿ã®åºãå ¥ãã®ã«ã¼ã«ãFIFOï¼First In, First Outï¼ã¾ãã¯å å ¥å åºæ³ã¨å¼ã³ã¾ãã

ããªã¼ã¨ã¯ä½ã
ããªã¼ã¯ããã®åã®éãæ¨ã®å½¢ç¶ããããã¼ã¿æ§é ã§ããé層æ§é ã¨å¼ã°ãããã¨ãããã¾ãã
æ¨ã®æ ¹ã«ãããé¨åãã«ã¼ãã¨å¼ã³ããããã親ãã¼ããåãã¼ãã«æ´¾çãã¦ããæ§é ã§ãã

ããªã¼æ§é ï¼æ¨æ§é ï¼
ããªã¼æ§é ã«ã¯ã大ã¾ãã«ããã¦3ã¤ã®ç¨®é¡ãããã¾ãã
ãã¤ããªã¼ããªã¼
ãã¤ããªã¼ããªã¼ã¨ã¯ãã«ã¼ãã親ã2ã¤ã®åã¾ã§ã§æ§æãããããªã¼æ§é ã®ãã¨ã§ããã¤ã¾ãã親ã¯3ã¤ä»¥ä¸ã®åãæã£ã¦ã¯ããã¾ããã
ãã¤ããªã¼ããªã¼ã¯åã2ã¤ã¾ã§ãªã®ã§ãæ§é ãã·ã³ãã«ã¨ããç¹å¾´ãããã¾ãã

ãã©ã³ã¹ãããªã¼
ãã©ã³ã¹ãããªã¼ã¨ã¯ãã«ã¼ããã¼ããã親ãã¼ãã®è·é¢ãä¸å®ã®é·ãã«ããããªã¼æ§é ã®ãã¨ã§ãã
ãã©ã³ã¹ãè¯ããã¦ãã¼ãã®æ°ãæ¸ãããã¨ãç®çã¨ãã¦ãããããã«ãããå¦çé度ã®åä¸ãªã©ãæå¾ ã§ãã¾ãã

ãã¼ã
ãã¼ãã¯ãåãã¼ãããã親ãã¼ãã®ã»ããå°ãããããããã¯çããã¨ããå¶éãè¨ãã¦ä½ãããããªã¼æ§é ã®ãã¨ã§ããã¤ã¾ãã親ãã¼ããåãã¼ãã®æ°ãä¸åããã¨ã¯ç¦æ¢ããã¦ãã¾ãã

ã
ãã®è¨äºã§ã¯ãã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ã®åºæ¬ã詳ãã解説ãã¾ãããã¢ã«ã´ãªãºã ããã¼ã¿æ§é ãçè§£ãã¦ããã¨ãèªã¿ãããã³ã¼ããæ¸ããããã«ãªã£ãããåé¡ãçºçããéã«ãæè»ã«å¯¾å¿ã§ããããã¾ããã¢ã«ã´ãªãºã ã¨ãã¼ã¿æ§é ã¯ã¨ã³ã¸ãã¢ã«ã¨ã£ã¦å¿ è¦ä¸å¯æ¬ ã®ç¥èã ã¨ããã¾ãããã²ããã®è¨äºãå¦ç¿ã®ä¸æ©ã¨ãã¦ãå½¹ç«ã¦ãã ããã
ãæé©åæè¡ãï¼æ¥éç¿ããã¼ã¿æ§é ã¨ã¢ã«ã´ãªãºã ãè¬åº§

社ä¼äººã§ããã°ä¸åº¦ã¯åè¬ãã¦ããã ããããè«ççãã¤ã·ã¹ãããã£ãã¯ãªæèåã身ã«çããããã®è¬åº§ãï¼æ¥åã®ç ä¿®å 容ãã¾ã¨ãããJavaScriptãã¼ã¹ã§å¦ç¿ããããã¼ãã£ã¼ããæ´»ç¨ããã¢ã«ã´ãªãºã å ¥éè¬åº§ã§ãã
ï¼¼ç¡æã§ãã¬ãã¥ã¼ããã§ãã¯ï¼ï¼
è¬åº§ãè¦ã¦ã¿ãè©ä¾¡ï¼â
â
â
â
â
æ¹ãã¦ãã£ããåºç¤ãå¦ç¿ã§ãã¾ããï¼è¤éãªè¨å®ããããã«Googleã¹ãã¬ããã·ã¼ãä¸ã§æ¼ç¿ãã§ããã®ã§ãã£ã¬ã³ã¸ããããã£ãã§ãã
ã










ææ°æ å ±ã»ãã£ã³ãã¼ã³æ å ±çºä¿¡ä¸