oj.uz

답안 #77692

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
77692 2018-09-29T19:05:26 Z duality 괄호 문자열 (CEOI16_match) C++11
0 / 100
 2 ms 484 KB 
#define DEBUG 0

#include <bits/stdc++.h>
using namespace std;

#if DEBUG
// basic debugging macros
int __i__,__j__;
#define printLine(l) for(__i__=0;__i__<l;__i__++){cout<<"-";}cout<<endl
#define printLine2(l,c) for(__i__=0;__i__<l;__i__++){cout<<c;}cout<<endl
#define printVar(n) cout<<#n<<": "<<n<<endl
#define printArr(a,l) cout<<#a<<": ";for(__i__=0;__i__<l;__i__++){cout<<a[__i__]<<" ";}cout<<endl
#define print2dArr(a,r,c) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<a[__i__][__j__]<<" ";}cout<<endl;}
#define print2dArr2(a,r,c,l) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<setw(l)<<setfill(' ')<<a[__i__][__j__]<<" ";}cout<<endl;}

// advanced debugging class
// debug 1,2,'A',"test";
class _Debug {
    public:
        template<typename T>
        _Debug& operator,(T val) {
            cout << val << endl;
            return *this;
        }
};
#define debug _Debug(),
#else
#define printLine(l)
#define printLine2(l,c)
#define printVar(n)
#define printArr(a,l)
#define print2dArr(a,r,c)
#define print2dArr2(a,r,c,l)
#define debug
#endif

// define
#define MAX_VAL 999999999
#define MAX_VAL_2 999999999999999999LL
#define EPS 1e-6
#define mp make_pair
#define pb push_back

// typedef
typedef unsigned int UI;
typedef long long int LLI;
typedef unsigned long long int ULLI;
typedef unsigned short int US;
typedef pair<int,int> pii;
typedef pair<LLI,LLI> plli;
typedef vector<int> vi;
typedef vector<LLI> vlli;
typedef vector<pii> vpii;
typedef vector<plli> vplli;

// ---------- END OF TEMPLATE ----------

vector<char> S,S2;
int yes[100000];
int main() {
    string s;
    cin >> s;

    int i,j;
    for (i = 0; i < s.size(); i++) {
        if (!S.empty() && (S.back() == s[i])) S.pop_back();
        else S.pb(s[i]);
    }
    if (!S.empty()) {
        cout << -1 << endl;
        return 0;
    }
    for (i = 0; i < s.size(); i++) {
        if (S.empty() || (S.back() != s[i]) || yes[i]) {
            S.pb(s[i]);
            cout << '(';
            continue;
        }
        S.pb(s[i]);
        for (j = 0; j < S.size(); j++) S2.pb(S[j]);
        for (j = i+1; j < s.size(); j++) {
            if (!S2.empty() && (S2.back() == s[j])) yes[j] = 0,S2.pop_back();
            else yes[j] = 1,S2.pb(s[j]);
        }
        if (!S2.empty()) cout << ')',S2.clear(),S.pop_back(),S.pop_back();
        else cout << '(';
    }
    cout << endl;

    return 0;
}

Compilation message

match.cpp: In function 'int main()':
match.cpp:65:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < s.size(); i++) {
                 ~~^~~~~~~~~~
match.cpp:73:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < s.size(); i++) {
                 ~~^~~~~~~~~~
match.cpp:80:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j = 0; j < S.size(); j++) S2.pb(S[j]);
                     ~~^~~~~~~~~~
match.cpp:81:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j = i+1; j < s.size(); j++) {
                       ~~^~~~~~~~~~

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 484 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 484 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 63.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 2 ms 484 KB Output isn't correct
3 Halted 0 ms 0 KB -