Submission #34155


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/**
 *
 *  Time-stamp:<2012/07/21 21:13:17>
 **/

#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <queue>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <cmath>
#include <cstdlib>
#include <cctype>
#include <string>
#include <cstring>
#include <ctime>
#include <fstream>
 
using namespace std;
 
//conversion
//------------------------------------------
inline int toInt(string s) {int v; istringstream sin(s);sin>>v;return v;}
template<class T> inline string toString(T x) {ostringstream sout;sout<<x;return sout.str();}
 
//typedef
//------------------------------------------
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<string> VS;
typedef pair<int, int> PII;
typedef long long LL;
 
//container util
//------------------------------------------
#define ALL(a)  (a).begin(),(a).end()
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define MP make_pair
#define SZ(a) int((a).size())
#define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
#define EXIST(s,e) ((s).find(e)!=(s).end())
#define SORT(c) sort((c).begin(),(c).end())
 
//repetition
//------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)

#define Debug cout << "LINE: " << __LINE__ << endl

#define NUM_N 50

int n;
int w[NUM_N];

int solve() {
  vector<int> v;
  int p, t;
  REP(i, n) {
    p = -1;
    t = 200000;
    REP(j, v.size()) {
      if(v[j] >= w[i] && t > v[j]-w[i]) {
        p = j;
        t = v[j]-w[i];
      }
    }
    if(p != -1) {
      v[p] = w[i];
    } else {
      v.PB(w[i]);      
    }
  }
  /*
  REP(i, v.size()) {
    cout <<    v[i] << endl;
  }
  */
  return v.size();
}

int main()
{
  cin >> n;
  REP(i, n) {
    cin >> w[i];
  }

  cout << solve() << endl;

  return 0;
}

Submission Info

Submission Time
Task C - 積み重ね
User ytwtnb
Language C++ (G++ 4.6.4)
Score 100
Code Size 2086 Byte
Status AC
Exec Time 34 ms
Memory 900 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 44
Set Name Test Cases
All 00_min.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 02_maxrnd_00.txt, 02_maxrnd_01.txt, 02_maxrnd_02.txt, 02_maxrnd_03.txt, 02_maxrnd_04.txt, 02_maxrnd_05.txt, 02_maxrnd_06.txt, 02_maxrnd_07.txt, 02_maxrnd_08.txt, 02_maxrnd_09.txt, 02_maxrnd_10.txt, 02_maxrnd_11.txt, 02_maxrnd_12.txt, 02_maxrnd_13.txt, 02_maxrnd_14.txt, 02_maxrnd_15.txt, 02_maxrnd_16.txt, 02_maxrnd_17.txt, 02_maxrnd_18.txt, 02_maxrnd_19.txt, 03_increase_00.txt, 03_increase_01.txt, 03_increase_02.txt, 04_decrease_00.txt, 04_decrease_01.txt, 04_decrease_02.txt, 05_same_00.txt, 05_same_01.txt
Case Name Status Exec Time Memory
00_min.txt AC 21 ms 788 KB
00_sample_01.txt AC 21 ms 776 KB
00_sample_02.txt AC 21 ms 780 KB
00_sample_03.txt AC 21 ms 776 KB
00_sample_04.txt AC 21 ms 776 KB
00_sample_05.txt AC 22 ms 784 KB
01_rnd_00.txt AC 21 ms 732 KB
01_rnd_01.txt AC 21 ms 768 KB
01_rnd_02.txt AC 21 ms 776 KB
01_rnd_03.txt AC 22 ms 768 KB
01_rnd_04.txt AC 21 ms 776 KB
01_rnd_05.txt AC 23 ms 784 KB
01_rnd_06.txt AC 21 ms 772 KB
01_rnd_07.txt AC 21 ms 780 KB
01_rnd_08.txt AC 22 ms 776 KB
01_rnd_09.txt AC 21 ms 784 KB
02_maxrnd_00.txt AC 21 ms 900 KB
02_maxrnd_01.txt AC 24 ms 784 KB
02_maxrnd_02.txt AC 20 ms 776 KB
02_maxrnd_03.txt AC 22 ms 780 KB
02_maxrnd_04.txt AC 22 ms 776 KB
02_maxrnd_05.txt AC 22 ms 780 KB
02_maxrnd_06.txt AC 21 ms 892 KB
02_maxrnd_07.txt AC 34 ms 776 KB
02_maxrnd_08.txt AC 21 ms 736 KB
02_maxrnd_09.txt AC 23 ms 808 KB
02_maxrnd_10.txt AC 21 ms 772 KB
02_maxrnd_11.txt AC 21 ms 816 KB
02_maxrnd_12.txt AC 21 ms 780 KB
02_maxrnd_13.txt AC 20 ms 772 KB
02_maxrnd_14.txt AC 19 ms 772 KB
02_maxrnd_15.txt AC 22 ms 788 KB
02_maxrnd_16.txt AC 21 ms 784 KB
02_maxrnd_17.txt AC 19 ms 736 KB
02_maxrnd_18.txt AC 19 ms 776 KB
02_maxrnd_19.txt AC 19 ms 764 KB
03_increase_00.txt AC 23 ms 852 KB
03_increase_01.txt AC 20 ms 776 KB
03_increase_02.txt AC 19 ms 780 KB
04_decrease_00.txt AC 19 ms 776 KB
04_decrease_01.txt AC 19 ms 784 KB
04_decrease_02.txt AC 21 ms 780 KB
05_same_00.txt AC 26 ms 860 KB
05_same_01.txt AC 20 ms 892 KB