问题:

解答:

#include <iostream>
#include <cctype>
using namespace std;

int main()
{
	string words;
	int vowel = 0;
	int consonant = 0;
	int other=0;
	cout << "请输入一个单词(q结束):";
	cin >> words;
	while (words!="q")
	{
		if (!isalpha(words[0]))
		{
			other++;
		}
		else
		{
			if (words[0] == 'a' || words[0] == 'e' || words[0] == 'i' ||
				words[0] == 'o' || words[0] == 'u')
			{
				vowel++;
			}
			else
			{
				consonant++;
			}
		}

		cout << "请输入下一个单词(q结束):";
		cin >> words;
	}
	cout << "元音开头单词有:" << vowel << "个" << endl;
	cout << "辅音开头单词有:" << consonant << "个" << endl;
	cout << "其他开头单词有:" << other << "个" << endl;

	return 0;
}

运行结果:

考查点:

• isalpha
• 字符串比较
• 循环

2024年8月28日20:56:33