#include <iostream>
#include <cstdio>
using namespace std;
const int SIZE=100;
int main()
{
char letter[100];
int a,e,i,o,u,n=0;
a=e=i=o=u=0;
gets(letter);
while(letter[n]!='\0')
{
if(letter[n]=='a')
a++;
else if(letter[n]=='e')
e++;
else if(letter[n]=='i')
i++;
else if(letter[n]=='o')
o++;
else if(letter[n]=='u')
u++;
n++;
}
cout<<"a: "<<a<<endl<<"e: "<<e<<endl<<"i: "<<i<<endl<<"o: "<<o<<endl<<"u: "<<u<<endl;
return 0;
}
原文地址:http://blog.csdn.net/i__am__legend/article/details/41485133