元音个数p100.cpp

解压后 每个.cpp都有中文名很清楚。我是初学者

#include<stdio.h>
void main()
{
    char sentence[20];
	int i,sum=0;
	printf("Enter a sentence:");
	gets(sentence);
	for(i=0;i<20;i++)
	{	if (sentence[i]=='a'||sentence[i]=='e'||sentence[i]=='i'||sentence[i]=='o'||sentence[i]=='u')
			sum++;
	}
    printf("there are %d vowel in the sentence.\n",sum--);

}