最后一个单词长度

money89757 · Jun 6, 2018 · 87ecb94 · 87ecb94
1 parent a1815d2
commit 87ecb94
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/算法/LeetCode/lengthOfLastWord.cpp b/算法/LeetCode/lengthOfLastWord.cpp
@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+int lengthOfLastWord(char *s)
+{
+	int len = 0;
+	while(*s != '\0')
+	{
+		if(s[-1] == ' ' && s[0] != ' ')
+		{
+			len = 1;
+		}
+
+		else if(*s != ' ')
+		{
+			len++;
+		}
+
+		s++;
+	}
+
+	return len;
+}
+
+int main(void)
+{
+	char str[] = "Hello world";
+	int len = lengthOfLastWord(str);
+	printf("%d\n",len);
+
+}