LeetCode初级算法-字符串-1

题目：反转字符串

C语言解题

void reverseString(char* s, int sSize) {
	char c;
	for (int i = 0; i < sSize / 2; i++)
	{
		c = s[i];
		s[i] = s[sSize - i - 1];
		s[sSize - i - 1] = c;
	}
}

遍历一半字符串，收尾字符两两交换。