Submission #2705810


Source Code Expand

#include <bits/stdc++.h>

using namespace std;

const int Nmax = 2e4 + 5;
typedef long long ll;

vector< pair<ll, ll> > v, w;
vector<ll> A;
ll p10[20];

bool solve(int p, int c)
{
    w.clear();
    w.push_back({p10[p] * c, p10[p] * (c+1) - 1});

    ll x, y;
    for(auto val : A)
    {
        v.clear();
        for(auto seg : w)
        {
            x = seg.first;
            y = seg.second;
            v.push_back({x, y});

            val %= p10[p+1];
            x -= val;
            y -= val;

            if(x<=0 && y>=0) return 1;

            if(x<0 && y<0) x += p10[p+1], y += p10[p+1];
            v.push_back({x, y});
        }

        w = v;
        sort(w.begin(), w.end());
        w.erase( unique(w.begin(), w.end()), w.end() );
    }

    return 0;
}

int main()
{
//    freopen("input", "r", stdin);
//    freopen("output", "w", stdout);
    cin.sync_with_stdio(false);

    int i, c, ans = 0, n;

    cin >> n;
    A.resize(n);
    for(auto &it : A) cin >> it;

    p10[0] = 1;
    for(i=1; i<=17; ++i) p10[i] = (ll) p10[i-1] * 10;

    for(i=0; i<17; ++i)
        for(c=9; c; --c)
            if(solve(i, c))
            {
                ans += c;
                break;
            }
    cout << ans << '\n';
    return 0;
}

Submission Info

Submission Time
Task B - Exact Payment
User Alexa2001
Language C++14 (GCC 5.4.1)
Score 0
Code Size 1323 Byte
Status TLE
Exec Time 2109 ms
Memory 708052 KB

Judge Result

Set Name sample All
Score / Max Score 0 / 0 0 / 1500
Status
AC × 2
AC × 9
TLE × 93
Set Name Test Cases
sample sample-01.txt, sample-02.txt
All sample-01.txt, sample-02.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, 01-18.txt, 01-19.txt, 01-20.txt, 01-21.txt, 01-22.txt, 01-23.txt, 01-24.txt, 01-25.txt, 01-26.txt, 01-27.txt, 01-28.txt, 01-29.txt, 01-30.txt, 01-31.txt, 01-32.txt, 01-33.txt, 01-34.txt, 01-35.txt, 01-36.txt, 01-37.txt, 01-38.txt, 01-39.txt, 01-40.txt, 01-41.txt, 01-42.txt, 01-43.txt, 01-44.txt, 01-45.txt, 01-46.txt, 01-47.txt, 01-48.txt, 01-49.txt, 01-50.txt, 01-51.txt, 01-52.txt, 01-53.txt, 01-54.txt, 01-55.txt, 01-56.txt, 01-57.txt, 01-58.txt, 01-59.txt, 01-60.txt, 01-61.txt, 01-62.txt, 01-63.txt, 01-64.txt, 01-65.txt, 01-66.txt, 01-67.txt, 01-68.txt, 01-69.txt, 01-70.txt, 01-71.txt, 01-72.txt, 01-73.txt, 01-74.txt, 01-75.txt, 01-76.txt, 01-77.txt, 01-78.txt, 01-79.txt, 01-80.txt, 01-81.txt, 01-82.txt, 01-83.txt, 01-84.txt, 01-85.txt, 01-86.txt, 01-87.txt, 01-88.txt, 01-89.txt, 01-90.txt, 01-91.txt, 01-92.txt, 01-93.txt, 01-94.txt, 01-95.txt, 01-96.txt, 01-97.txt, 01-98.txt, sample-01.txt, sample-02.txt
Case Name Status Exec Time Memory
01-01.txt AC 1 ms 256 KB
01-02.txt AC 1 ms 256 KB
01-03.txt AC 1 ms 256 KB
01-04.txt AC 1 ms 256 KB
01-05.txt AC 1 ms 256 KB
01-06.txt TLE 2105 ms 656048 KB
01-07.txt TLE 2105 ms 655876 KB
01-08.txt TLE 2105 ms 656048 KB
01-09.txt TLE 2105 ms 656048 KB
01-10.txt TLE 2105 ms 644852 KB
01-11.txt TLE 2109 ms 654216 KB
01-12.txt TLE 2105 ms 589760 KB
01-13.txt TLE 2105 ms 654108 KB
01-14.txt TLE 2105 ms 620660 KB
01-15.txt TLE 2105 ms 656048 KB
01-16.txt TLE 2105 ms 655920 KB
01-17.txt TLE 2104 ms 12592 KB
01-18.txt TLE 2104 ms 156140 KB
01-19.txt TLE 2103 ms 20288 KB
01-20.txt TLE 2104 ms 225784 KB
01-21.txt TLE 2104 ms 488952 KB
01-22.txt TLE 2104 ms 154696 KB
01-23.txt TLE 2105 ms 613572 KB
01-24.txt TLE 2104 ms 498464 KB
01-25.txt TLE 2104 ms 146236 KB
01-26.txt TLE 2105 ms 376672 KB
01-27.txt TLE 2104 ms 132044 KB
01-28.txt TLE 2104 ms 470760 KB
01-29.txt TLE 2104 ms 134368 KB
01-30.txt TLE 2105 ms 474940 KB
01-31.txt TLE 2104 ms 148868 KB
01-32.txt TLE 2105 ms 510568 KB
01-33.txt TLE 2104 ms 145456 KB
01-34.txt TLE 2104 ms 319460 KB
01-35.txt TLE 2104 ms 133524 KB
01-36.txt TLE 2104 ms 486768 KB
01-37.txt TLE 2104 ms 140320 KB
01-38.txt TLE 2104 ms 136236 KB
01-39.txt TLE 2104 ms 468200 KB
01-40.txt TLE 2104 ms 42036 KB
01-41.txt TLE 2104 ms 477428 KB
01-42.txt TLE 2104 ms 133824 KB
01-43.txt TLE 2104 ms 44968 KB
01-44.txt TLE 2105 ms 708052 KB
01-45.txt TLE 2104 ms 207356 KB
01-46.txt TLE 2105 ms 652016 KB
01-47.txt TLE 2105 ms 653844 KB
01-48.txt TLE 2105 ms 654532 KB
01-49.txt TLE 2105 ms 650836 KB
01-50.txt TLE 2105 ms 651472 KB
01-51.txt TLE 2105 ms 652096 KB
01-52.txt TLE 2105 ms 653464 KB
01-53.txt TLE 2105 ms 652344 KB
01-54.txt TLE 2105 ms 653732 KB
01-55.txt TLE 2105 ms 647944 KB
01-56.txt TLE 2105 ms 648540 KB
01-57.txt TLE 2105 ms 648528 KB
01-58.txt TLE 2105 ms 650448 KB
01-59.txt TLE 2105 ms 653040 KB
01-60.txt TLE 2105 ms 654196 KB
01-61.txt TLE 2105 ms 654536 KB
01-62.txt TLE 2105 ms 653676 KB
01-63.txt TLE 2105 ms 651700 KB
01-64.txt TLE 2105 ms 652400 KB
01-65.txt TLE 2105 ms 652584 KB
01-66.txt TLE 2103 ms 1588 KB
01-67.txt TLE 2103 ms 2240 KB
01-68.txt TLE 2103 ms 2448 KB
01-69.txt TLE 2103 ms 1600 KB
01-70.txt TLE 2103 ms 1648 KB
01-71.txt TLE 2103 ms 512 KB
01-72.txt TLE 2103 ms 2052 KB
01-73.txt TLE 2103 ms 512 KB
01-74.txt TLE 2103 ms 512 KB
01-75.txt TLE 2103 ms 768 KB
01-76.txt TLE 2103 ms 640 KB
01-77.txt TLE 2103 ms 1604 KB
01-78.txt TLE 2103 ms 1676 KB
01-79.txt TLE 2103 ms 2628 KB
01-80.txt TLE 2103 ms 512 KB
01-81.txt TLE 2103 ms 640 KB
01-82.txt TLE 2103 ms 768 KB
01-83.txt TLE 2103 ms 768 KB
01-84.txt TLE 2103 ms 512 KB
01-85.txt TLE 2103 ms 640 KB
01-86.txt TLE 2103 ms 512 KB
01-87.txt TLE 2103 ms 512 KB
01-88.txt TLE 2103 ms 1608 KB
01-89.txt TLE 2103 ms 640 KB
01-90.txt TLE 2103 ms 2004 KB
01-91.txt TLE 2103 ms 640 KB
01-92.txt TLE 2103 ms 896 KB
01-93.txt TLE 2103 ms 640 KB
01-94.txt TLE 2103 ms 512 KB
01-95.txt TLE 2103 ms 1056 KB
01-96.txt TLE 2103 ms 2048 KB
01-97.txt TLE 2103 ms 768 KB
01-98.txt TLE 2103 ms 640 KB
sample-01.txt AC 1 ms 256 KB
sample-02.txt AC 1 ms 256 KB