Submission #468314


Source Code Expand

#include <iostream>
#include <cstdio>
#include <vector>
#include <queue>

#include <map>
#include <set>
#include <string>
#include <algorithm>
#include <functional>
using namespace std;
#define FOR(i,a,b) for (int i=(a);i<(b);i++)
#define RFOR(i,a,b) for (int i=(b)-1;i>=(a);i--)
#define REP(i,n) for (int i=0;i<(n);i++)
#define RREP(i,n) for (int i=(n)-1;i>=0;i--)
#define INF 1<<30
#define MP make_pair
#define mp make_pair
#define pb push_back
#define PB push_back
#define DEBUG(x) cout<<#x<<": "<<x<<endl
#define ll long long
#define ull unsigned long long

int main(){
    cin.tie(0);
    ios::sync_with_stdio(false);

    string s;
    cin >> s;

    int n = s.length();
    vector<int> data;
    int t = 0;
    REP(i, n) {
        if(s.at(i) == 'M') {
            data.pb(t);
        }  else if(s.at(i) == '+') {
            t++;
        } else if(s.at(i) == '-') {
            t--;
        }
    }

    sort(data.begin(), data.end());
    int dn = data.size();
    int res = 0;
    REP(i, dn)      res += dn / 2 > i ? -data[i] : data[i];

   cout << res << endl;

    return 0;
}

Submission Info

Submission Time
Task D - ロボット
User yumechi
Language C++11 (GCC 4.9.2)
Score 100
Code Size 1141 Byte
Status AC
Exec Time 34 ms
Memory 1636 KB

Judge Result

Set Name Sample Subtask1 Subtask2
Score / Max Score 0 / 0 30 / 30 70 / 70
Status
AC × 4
AC × 36
AC × 68
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt
Subtask1 sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt
Subtask2 sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt, subtask2_31.txt, subtask2_32.txt
Case Name Status Exec Time Memory
sample_01.txt AC 28 ms 924 KB
sample_02.txt AC 27 ms 916 KB
sample_03.txt AC 26 ms 920 KB
sample_04.txt AC 27 ms 920 KB
subtask1_01.txt AC 26 ms 916 KB
subtask1_02.txt AC 26 ms 920 KB
subtask1_03.txt AC 26 ms 924 KB
subtask1_04.txt AC 26 ms 920 KB
subtask1_05.txt AC 25 ms 924 KB
subtask1_06.txt AC 26 ms 864 KB
subtask1_07.txt AC 27 ms 920 KB
subtask1_08.txt AC 25 ms 924 KB
subtask1_09.txt AC 27 ms 916 KB
subtask1_10.txt AC 29 ms 916 KB
subtask1_11.txt AC 34 ms 928 KB
subtask1_12.txt AC 26 ms 812 KB
subtask1_13.txt AC 27 ms 800 KB
subtask1_14.txt AC 27 ms 868 KB
subtask1_15.txt AC 28 ms 920 KB
subtask1_16.txt AC 27 ms 924 KB
subtask1_17.txt AC 25 ms 928 KB
subtask1_18.txt AC 27 ms 920 KB
subtask1_19.txt AC 27 ms 800 KB
subtask1_20.txt AC 25 ms 924 KB
subtask1_21.txt AC 26 ms 796 KB
subtask1_22.txt AC 25 ms 864 KB
subtask1_23.txt AC 26 ms 924 KB
subtask1_24.txt AC 26 ms 796 KB
subtask1_25.txt AC 27 ms 792 KB
subtask1_26.txt AC 27 ms 924 KB
subtask1_27.txt AC 26 ms 796 KB
subtask1_28.txt AC 24 ms 920 KB
subtask1_29.txt AC 26 ms 856 KB
subtask1_30.txt AC 24 ms 924 KB
subtask1_31.txt AC 27 ms 796 KB
subtask1_32.txt AC 27 ms 924 KB
subtask2_01.txt AC 31 ms 1580 KB
subtask2_02.txt AC 27 ms 1176 KB
subtask2_03.txt AC 28 ms 1172 KB
subtask2_04.txt AC 31 ms 1512 KB
subtask2_05.txt AC 32 ms 1576 KB
subtask2_06.txt AC 29 ms 1180 KB
subtask2_07.txt AC 27 ms 1116 KB
subtask2_08.txt AC 29 ms 1388 KB
subtask2_09.txt AC 30 ms 1256 KB
subtask2_10.txt AC 29 ms 1264 KB
subtask2_11.txt AC 31 ms 1516 KB
subtask2_12.txt AC 31 ms 1520 KB
subtask2_13.txt AC 33 ms 1580 KB
subtask2_14.txt AC 32 ms 1560 KB
subtask2_15.txt AC 33 ms 1636 KB
subtask2_16.txt AC 30 ms 1504 KB
subtask2_17.txt AC 30 ms 1256 KB
subtask2_18.txt AC 32 ms 1260 KB
subtask2_19.txt AC 30 ms 1320 KB
subtask2_20.txt AC 32 ms 1328 KB
subtask2_21.txt AC 31 ms 1392 KB
subtask2_22.txt AC 30 ms 1384 KB
subtask2_23.txt AC 29 ms 1388 KB
subtask2_24.txt AC 31 ms 1324 KB
subtask2_25.txt AC 32 ms 1328 KB
subtask2_26.txt AC 32 ms 1256 KB
subtask2_27.txt AC 33 ms 1384 KB
subtask2_28.txt AC 31 ms 1264 KB
subtask2_29.txt AC 32 ms 1400 KB
subtask2_30.txt AC 32 ms 1320 KB
subtask2_31.txt AC 31 ms 1388 KB
subtask2_32.txt AC 32 ms 1320 KB