oj.uz

답안 #61906

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
61906 2018-07-27T05:05:02 Z alex(#2140) Zalmoxis (BOI18_zalmoxis) C++11
50 / 100
 1000 ms 65492 KB 
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <cassert>
#include <iostream>
#include <algorithm>
#include <string>
#include <vector>
#include <list>
#include <stack>
#include <queue>
#include <deque>
#include <set>
#include <map>
#include <tuple>
#include <iterator>
#include <forward_list>

using namespace std;

struct node
{
    int x;
    forward_list<int> l;
};

forward_list<node> a;

int main()
{
    //freopen("in", "r", stdin);
    //freopen("out", "w", stdout);

    int n, k, i;
    scanf("%d%d", &n, &k);
    for(i = 0; i < n; i++)
    {
        int x;
        scanf("%d", &x);
        a.push_front({ x, forward_list<int>(1, x) });
    }

    a.reverse();

    int c = 0;
    for(i = 0; i < 30; i++)
    {
        for(auto it = a.begin(); it != a.end(); it++)
        {
            if(abs(it->x) != i)
                continue;

            auto it2 = next(it);
            if(it2 != a.end() && abs(it2->x) == i)
            {
                it->l.splice_after(it->l.before_begin(), it2->l);
                a.erase_after(it);
            }
            else
            {
                c++;
                it->l.push_front(-abs(it->x));
            }

            if(it->x > 0)
                (it->x)++;
            else
                (it->x)--;
        }
    }

    auto &r = a.front().l;
    for(i = abs(a.front().x); i < 30; i++)
    {
        c++;
        r.push_front(-i);
    }

    for(auto it = r.begin(); it != r.end(); it++)
    {
        while(*it < 0 && c < k)
        {
            c++;
            (*it)++;
            r.insert_after(it, *it);
        }
    }

    r.reverse();

    for(auto it = r.begin(); it != r.end(); it++)
        printf("%d ", abs(*it));
    return 0;
}

Compilation message

zalmoxis.cpp: In function 'int main()':
zalmoxis.cpp:35:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d", &n, &k);
     ~~~~~^~~~~~~~~~~~~~~~
zalmoxis.cpp:39:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", &x);
         ~~~~~^~~~~~~~~~

Subtask #1
10.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1026 ms 65016 KB Time limit exceeded
2 Execution timed out 1006 ms 65232 KB Time limit exceeded
3 Correct 946 ms 65384 KB Output is correct
4 Correct 897 ms 65456 KB Output is correct
5 Execution timed out 1018 ms 65456 KB Time limit exceeded
6 Execution timed out 1063 ms 65456 KB Time limit exceeded

Subtask #2
40.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1026 ms 65456 KB Time limit exceeded
2 Execution timed out 1026 ms 65456 KB Time limit exceeded
3 Execution timed out 1086 ms 65456 KB Time limit exceeded
4 Correct 982 ms 65456 KB Output is correct
5 Correct 995 ms 65492 KB Output is correct
6 Execution timed out 1020 ms 65492 KB Time limit exceeded
7 Correct 924 ms 65492 KB Output is correct
8 Execution timed out 1012 ms 65492 KB Time limit exceeded
9 Execution timed out 1049 ms 65492 KB Time limit exceeded
10 Correct 646 ms 65492 KB Output is correct
11 Correct 912 ms 65492 KB Output is correct
12 Correct 196 ms 65492 KB Output is correct
13 Correct 186 ms 65492 KB Output is correct
14 Correct 225 ms 65492 KB Output is correct