You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

19 lines
312 B

#include <bits/stdc++.h>
using namespace std;
#define maxn 85
char s[maxn];
int value = 0, score = 0;
int main() {
scanf("%s", s);
for (int m = 0; m < strlen(s); m++) {
if (s[m] == 'O') score += 1;
else score = 0;
value += score;
}
printf("%d", value);
return 0;
}