switch, ex6.9

#include <iostream>

using std::cin;
using std::cout;
using std::endl;

int ()
{
	char ch;
	int aCnt = 0, eCnt = 0, iCnt = 0, oCnt = 0, uCnt = 0, otherCnt = 0;
	while (cin >> ch)
	{
		switch (ch)
		{
		case 'a':
		case 'A':
			++aCnt;
			break;
		case 'e':
		case 'E':
			++eCnt;
			break;
		case 'i':
		case 'I':
			++iCnt;
			break;
		case 'o':
		case 'O':
			++oCnt;
			break;
		case 'u':
		case 'U':
			++uCnt;
			break;
		default:
			++otherCnt;
			break;
		}
	}
	cout << "Number of vowel a/A:t" << aCnt << "n"
		<< "Number of vowel e/E:t" << eCnt << "n"
		<< "Number of vowel i/I:t" << iCnt << "n"
		<< "Number of vowel o/O:t" << oCnt << "n"
		<< "Number of vowel u/U:t" << uCnt << "n"
		<< "Number of other characters:t" << otherCnt << endl;
	return 0;
}

Sorry! Who Are You Again?↙
^Z↙
Number of vowel a/A:    3
Number of vowel e/E:    1
Number of vowel i/I:    1
Number of vowel o/O:    3
Number of vowel u/U:    1
Number of other characters:     12

int ()
{
	char pre_ch = '