#include <stdio.h>

main(int argc, char **argv)
{
	FILE *fp, *ckopen();
	char buf[1000], *strstr();
	int n_pct, pct10, n_seq;
	float total_pct, pct, max_pct;
	double atof();

	if (argc != 2)
		fatalf("%s results_file", argv[0]);
	fp = ckopen(argv[1], "r");
	pct10 = n_pct = n_seq = 0;
	max_pct = total_pct = 0.0;
	while (fgets(buf, 1000, fp))
		if (strstr(buf, "mismatches")) {
			++n_pct;
			pct = atof(buf);
			total_pct += pct;
			if (pct > max_pct)
				max_pct = pct;
			if (pct >= 10.0)
				++pct10;
		} else if (strstr(buf, "contig"))
			n_seq += atoi(buf);
		else if (!strstr(buf, ".seq"))
			fatalf("impossible line: %s", buf);

  printf("%d alignments, %d seqs, %2.1f%% ave., %2.1f%% max, %d over 10%%.\n",
		n_pct, n_seq, total_pct/(float)n_pct, max_pct, pct10);
	exit(0);
}