Submission #1340406
Source Code Expand
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
// C++
#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
#include <unordered_set>
#include <unordered_map>
using namespace std;
#define all(c) ((c).begin()), ((c).end())
#define dump(c) cerr << "> " << #c << " = " << (c) << endl;
#define iter(c) __typeof((c).begin())
#define tr(i, c) for (iter(c) i = (c).begin(); i != (c).end(); i++)
#define REP(i, a, b) for (int i = a; i < (int)(b); i++)
#define rep(i, n) REP(i, 0, n)
#define mp make_pair
#define fst first
#define snd second
#define pb push_back
#define debug(fmt, ...) \
fprintf( stderr, \
fmt "\n", \
##__VA_ARGS__ \
)
typedef unsigned int uint;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<vll> vvll;
typedef vector<vi> vvi;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<string> vs;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int INF = 1 << 30;
const double EPS = 1e-10;
double zero(double d) {
return abs(d) < EPS ? 0.0 : d;
}
template<class T>
bool chmax(T &a, const T &b) {
if (a < b) {
a = b;
return true;
}
return false;
}
template<class T>
bool chmin(T &a, const T &b) {
if (b < a) {
a = b;
return true;
}
return false;
}
#define UNIQUE(v) v.erase( unique(v.begin(), v.end()), v.end() );
template<typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &p) {
return os << '(' << p.first << ',' << p.second << ')';
}
template<typename T>
ostream &operator<<(ostream &os, const vector<T> &a) {
os << '[';
rep(i, a.size()) os << (i ? " " : "") << a[i];
return os << ']';
}
string toString(int i) {
stringstream ss;
ss << i;
return ss.str();
}
const int MOD = 1000000007;
// a^k
ll fpow(ll a, ll k, int M) {
ll res = 1ll;
ll x = a;
while (k != 0) {
if ((k & 1) == 1)
res = (res * x) % M;
x = (x * x) % M;
k >>= 1;
}
return res;
}
struct prepare {
prepare() {
cout.setf(ios::fixed, ios::floatfield);
cout.precision(8);
ios_base::sync_with_stdio(false);
}
} _prepare;
bool solve() {
int N;
cin >> N;
string s;
cin >> s;
int open = 0, close = 0;
for (int i = N - 1; i >= 0; i--) {
if (s[i] == ')')
open++;
else if (open > 0)
open--;
}
rep(i, N) {
if (s[i] == '(')
close++;
else if (close > 0)
close--;
}
rep(i, open)cout << "(";
cout << s;
rep(i, close)cout << ")";
cout <<endl;
}
int main() {
auto res = solve();
return 0;
}
Submission Info
Submission Time |
|
Task |
D - Insertion |
User |
palpal |
Language |
C++11 (GCC 4.8.1) |
Score |
400 |
Code Size |
3523 Byte |
Status |
AC |
Exec Time |
2 ms |
Memory |
256 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
400 / 400 |
Status |
|
|
Set Name |
Test Cases |
Sample |
s1.txt, s2.txt, s3.txt |
All |
in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, s1.txt, s2.txt, s3.txt |
Case Name |
Status |
Exec Time |
Memory |
in1.txt |
AC |
2 ms |
256 KB |
in2.txt |
AC |
1 ms |
256 KB |
in3.txt |
AC |
1 ms |
256 KB |
in4.txt |
AC |
1 ms |
256 KB |
in5.txt |
AC |
1 ms |
256 KB |
in6.txt |
AC |
1 ms |
256 KB |
in7.txt |
AC |
1 ms |
256 KB |
in8.txt |
AC |
1 ms |
256 KB |
in9.txt |
AC |
1 ms |
256 KB |
s1.txt |
AC |
1 ms |
256 KB |
s2.txt |
AC |
1 ms |
256 KB |
s3.txt |
AC |
1 ms |
256 KB |