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// ..
// Goal: The program will read a file and output
// the number of occurances of 'A'.
#include <iostream>
using namespace std;
int main()
{
char ch; // holds the character read in
int number = 0; // # of 'A's
cin >> ch; // priming read or read first
while(cin) // EOF-controlled loop
{
// proc
if (ch == 'A')
number ++;
cin >> ch; // update read or read next
}
// out
cout << "The # of A's - " << number << endl;
return 0;
}