http://poj.org/problem?id=3095
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Main {
public static void main(String[] args) throws IOException {
BufferedReader read = new BufferedReader(new InputStreamReader(
System.in));
String s;
while (!(s = read.readLine()).equals("#")) {
char[] c = s.toCharArray();
int[] p = new int[c.length];
for (int i = 0; i < c.length; i++) {
if (c[i] == '.') {
p[i] = 100;
} else if (c[i] == '_') {
p[i] = 0;
} else if (c[i] == '|') {
int k = 1;
while (true) {
if (i - k < 0) {
p[i] += 50;
break;
}
if (c[i - k] == '_') {
k++;
continue;
} else if (c[i - k] == '.' || c[i - k] == '/') {
p[i] += 50;
break;
} else if (c[i - k] == '|' || c[i - k] == '\') {
break;
}
}
k = 1;
while (true) {
if (i + k == c.length) {
p[i] += 50;
break;
}
if (c[i + k] == '_') {
k++;
continue;
} else if (c[i + k] == '.' || c[i + k] == '\') {
p[i] += 50;
break;
} else if (c[i + k] == '|' || c[i + k] == '/') {
break;
}
}
} else if (c[i] == '/') {
int k = 1;
while (true) {
if (i - k < 0) {
p[i] = 100;
break;
}
if (c[i - k] == '_') {
k++;
continue;
} else if (c[i - k] == '.' || c[i - k] == '/') {
p[i] = 100;
break;
} else if (c[i - k] == '|' || c[i - k] == '\') {
break;
}
}
} else if (c[i] == '\') {
int k = 1;
while (true) {
if (i + k == c.length) {
p[i] = 100;
break;
}
if (c[i + k] == '_') {
k++;
continue;
} else if (c[i + k] == '.' || c[i + k] == '\') {
p[i] = 100;
break;
} else if (c[i + k] == '|' || c[i + k] == '/') {
break;
}
}
}
}
int sum = 0;
for (int i = 0; i < p.length; i++) {
sum += p[i];
}
System.out.println(sum / p.length);
}
}
}