strchr() ã§ã¯ã¾ã£ã話 æ¨æºCã©ã¤ãã©ãªã« strchr() ã¨ããé¢æ°ãããã¾ããæååã®å é ããæå®ããæåãæ¢ãã¨ããåç´ãªé¢æ°ãªã®ã§ãããå æ¥ãæå¤ãªä»æ§ãç¥ãã¾ããã 以ä¸ã®ã³ã¼ããè¦ã¦ã¿ã¾ãã if (strchr("+-*/", c)) { // c ã¯ååæ¼ç®ã®è¨å·ããª? ... } ãã® if æ㯠c ã + - * / ã®ããããã®å ´åã«æ¡ä»¶ãçã¨ãªãããããã¯ä¸ãå®è¡ããã¾ããâ¦ã¨ãæããããå®ã¯æ¡ä»¶ãçã«ãªãã±ã¼ã¹ãããã²ã¨ã¤ããã¾ãããc ã '\0' ã®å ´åã§ãã ã¾ããã¨æã£ã¦æå ã® Linux ã® man ãè¦ãã¨ãæååã®çµç«¯ã®ãã«æå ('\0') ã®æ±ãã¯æè¨ããã¦ãã¾ããã The strchr() function returns a pointer to the first occurrence of the character c i
{{#tags}}- {{label}}
{{/tags}}