PatternCountÅØ½ºÆ®¿¡¼ °Ë»ö ¹®ÀÚ¿ÀÇ ÀÏÄ¡ Ç׸ñ ¼ö¸¦ ¹ÝȯÇÕ´Ï´Ù.°Ë»ö ¹®ÀÚ¿ - ãÀ» ¹®ÀÚ ¼¼Æ®¸¦ Ç¥½ÃÇÏ´Â ÅØ½ºÆ® Çʵ峪 ÅØ½ºÆ® Ç¥Çö½ÄPatternCount(¡°Mississippi¡±;¡°is¡±)´Â 2¸¦ ¹ÝȯÇÕ´Ï´Ù.PatternCount(¡°Mississippi¡±;¡°issi¡±)´Â 1À» ¹ÝȯÇÕ´Ï´Ù(ÇÔ¼ö°¡ Æ÷ÇÔÇÏÁö ¾ÊÀ½).PatternCount(Âü°¡;¡°¹æ¹®ÀÚ¡±)´Â ¹æ¹®ÀÚ Ã¼Å©»óÀÚ°¡ Âü°¡ Çʵ忡¼ ¼±ÅÃÇÑ Ç׸ñ Áß ÇϳªÀÎ °æ¿ì1À» ¹ÝȯÇÕ´Ï´Ù.