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/*
* Output:
*/
import java.io.FileReader;
public class MainClass {
public static void main(String args[]) {
try {
int counts[] = new int[10];
FileReader fr = new FileReader(args[0]);
int i;
while ((i = fr.read()) != -1) {
char c = (char) i;
int k = c - '0';
if (k >= 0 && k < 10)
++counts[k];
}
// Display digit counts
for (int j = 0; j < 10; j++) {
char c = (char) ('0' + j);
System.out.print(c + "=");
System.out.print(counts[j] + "; ");
}
fr.close();
} catch (Exception e) {
System.out.println("Exception: " + e);
}
}
}
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