#define _CRT_SECURE_NO_WARNINGS #include<sstream> #include<iostream> #include<cstdio> #include<cstdlib> #include<cstring> #include<climits> #include<cmath> #include<string> #include<vector> #include<set> #include<map> #include<queue> #include<numeric> #include<functional> #include<algorithm> #include<bitset> #include<tuple> #include<unordered_set> #include<unordered_map> #include<random> #include<ctime> using namespace std; #define INF (1<<29) #define rep(i,n) for(int i=0;i<(int)(n);i++) #define all(v) v.begin(),v.end() #define uniq(v) v.erase(unique(all(v)),v.end()) string p = "(^^*)"; int calc(string s) { int ans = 0; int dp[5] = {}; for (char c : s) { if (p[4] == c) { ans += dp[4]; } for (int i = 3; i >= 1;i--) { if (p[i]==c) { dp[i + 1] += dp[i]; dp[i] = 0; } } if (p[0] == c)dp[1]++; } return ans; } int main() { ios::sync_with_stdio(0); cin.tie(0); string s; cin >> s; cout<<calc(s); reverse(all(s)); for (char &c : s) { if (c == '(')c = ')'; else if (c == ')')c = '('; } cout << ' ' << calc(s) << endl; return 0; }