QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#263773#5419. TrianglesKhNURE_KIVICompile Error//C++234.7kb2023-11-25 06:55:122023-11-25 06:55:12

Judging History

你现在查看的是最新测评结果

  • [2023-11-25 06:55:12]
  • 评测
  • [2023-11-25 06:55:12]
  • 提交

answer

//#pragma GCC optimize("Ofast", "unroll-loops")
//#pragma GCC target("sse", "sse2", "sse3", "ssse3", "sse4")

#ifdef __APPLE__

#include <iostream>
#include <cmath>
#include <algorithm>
#include <stdio.h>
#include <cstdint>
#include <cstring>
#include <string>
#include <cstdlib>
#include <vector>
#include <bitset>
#include <map>
#include <queue>
#include <ctime>
#include <stack>
#include <set>
#include <list>
#include <random>
#include <deque>
#include <functional>
#include <iomanip>
#include <sstream>
#include <fstream>
#include <complex>
#include <numeric>
#include <cassert>
#include <array>
#include <tuple>
#include <unordered_map>
#include <unordered_set>
#include <thread>

#else
#include <bits/stdc++.h>
#endif

#define all(a) a.begin(),a.end()
#define len(a) (int)(a.size())
#define mp make_pair
#define pb push_back
#define fir first
#define sec second
#define fi first
#define se second

using namespace std;

typedef pair<int, int> pii;
typedef long long ll;
typedef long double ld;

template<typename T>
bool umin(T &a, T b) {
    if (b < a) {
        a = b;
        return true;
    }
    return false;
}

template<typename T>
bool umax(T &a, T b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

#if __APPLE__
#define D for (bool _FLAG = true; _FLAG; _FLAG = false)
#define LOG(...) print(#__VA_ARGS__" ::", __VA_ARGS__) << endl

template<class ...Ts>
auto &print(Ts ...ts) { return ((cerr << ts << " "), ...); }

#else
#define D while (false)
#define LOG(...)
#endif

const int max_n = -1, inf = 1000111222;

//mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());

vector<array<int, 6> > a[11];

void solve() {
    int n;
    cin >> n;
    if(n < 8) {
        cout << "No\n";
        return;
    }
    cout << "Yes\n";
    vector<array<int, 6> > ans;
    vector<array<int, 6> > can_split;
    int st_n = n;
    while(st_n - 3 >= 8) st_n -= 3;
    for(auto& x : a[st_n]) can_split.pb(x);
    while(len(ans) + len(can_split) < n) {
        auto cr = can_split.back(); can_split.pop_back();
        pair<int, int> A = {cr[0], cr[1]}, B = {cr[2], cr[3]}, C = {cr[4], cr[5]};
        if((A.fi + B.fi) % 2 || (A.se + B.se) % 2 || (C.fi + B.fi) % 2 || (C.se + B.se) % 2 || (A.fi + C.fi) % 2 || (A.se + C.se) % 2) {
            ans.push_back(cr);
            continue;
        }
        pair<int, int> AB = {(A.fi + B.fi) / 2, (A.se + B.se) / 2};
        pair<int, int> BC = {(B.fi + C.fi) / 2, (B.se + C.se) / 2};
        pair<int, int> CA = {(A.fi + C.fi) / 2, (A.se + C.se) / 2};
        can_split.pb({A.fi, A.se, AB.fi, AB.se, CA.fi, CA.se});
        can_split.pb({B.fi, B.se, AB.fi, AB.se, BC.fi, BC.se});
        can_split.pb({C.fi, C.se, CA.fi, CA.se, BC.fi, BC.se});
        can_split.pb({AB.fi, AB.se, BC.fi, BC.se, CA.fi, CA.se});
    }
    while(!can_split.empty()) {
        auto cr = can_split.back(); can_split.pop_back();
        for(auto& x : cr) cout << x << ' ';
        cout << '\n';
    }
    while(!can_split.empty()) {
        ans.pb(can_split.back());
        can_split.pop_back();
    }
    for(auto& x : ans) {
        for(auto& xx : x) cout << xx << ' ';
        cout << '\n';
    }
    cout << '\n';
}

signed main() {
//   freopen("input.txt", "r", stdin);
//   freopen("output.txt", "w", stdout);

    a[8].pb({0, 0, 9, 5, 0, 20});
    a[8].pb({0, 20, 9, 5, 10, 20});
    a[8].pb({10, 20, 9, 5, 11, 5});
    a[8].pb({11, 5, 20, 20, 10, 20});
    a[8].pb({11, 5, 20, 0, 20, 20});
    a[8].pb({10, 0, 20, 0, 11, 5});
    a[8].pb({10, 0, 9, 5, 11, 5});
    a[8].pb({0, 0, 10, 0, 9, 5});

    a[9].pb({0, 0, 14, 13, 0, 20});
    a[9].pb({0, 20, 10, 15, 12, 20});
    a[9].pb({12, 20, 10, 15, 15, 16});
    a[9].pb({10, 15, 14, 13, 15, 16});
    a[9].pb({15, 16, 12, 20, 20, 20});
    a[9].pb({15, 16, 20, 20, 20, 14});
    a[9].pb({14, 13, 15, 16, 20, 14});
    a[9].pb({14, 13, 20, 0, 20, 14});
    a[9].pb({0, 0, 20, 0, 14, 13});

    a[10].pb({0, 0, 10, 5, 0, 20});
    a[10].pb({0, 20, 10, 5, 20, 20});
    a[10].pb({20, 0, 10, 5, 20, 20});
    a[10].pb({0, 0, 8, 4, 9, 0});
    a[10].pb({9, 0, 8, 4, 10, 1.5});
    a[10].pb({10, 1.5, 10, 5, 8, 4});
    a[10].pb({10, 1.5, 10, 5, 12, 4});
    a[10].pb({11, 0, 10, 1.5, 12, 4});
    a[10].pb({9, 0, 11, 0, 10, 1.5});
    a[10].pb({11, 0, 12, 4, 20, 0});

    for(int i = 8; i <= 10; i++) {
        for(int j = 0; j < len(a[i]); j++)
            for(auto& x : a[i][j])
                x *= 1e9 / 20;
    }

    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);

    int t = 1;

    //cin >> t;

    while (t--) solve();

}

/*
KIVI
*/

詳細信息

answer.code: In function ‘int main()’:
answer.code:163:13: error: narrowing conversion of ‘1.5e+0’ from ‘double’ to ‘int’ [-Wnarrowing]
  163 |     a[10].pb({9, 0, 8, 4, 10, 1.5});
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
answer.code:164:13: error: narrowing conversion of ‘1.5e+0’ from ‘double’ to ‘int’ [-Wnarrowing]
  164 |     a[10].pb({10, 1.5, 10, 5, 8, 4});
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
answer.code:165:13: error: narrowing conversion of ‘1.5e+0’ from ‘double’ to ‘int’ [-Wnarrowing]
  165 |     a[10].pb({10, 1.5, 10, 5, 12, 4});
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
answer.code:166:13: error: narrowing conversion of ‘1.5e+0’ from ‘double’ to ‘int’ [-Wnarrowing]
  166 |     a[10].pb({11, 0, 10, 1.5, 12, 4});
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
answer.code:167:13: error: narrowing conversion of ‘1.5e+0’ from ‘double’ to ‘int’ [-Wnarrowing]
  167 |     a[10].pb({9, 0, 11, 0, 10, 1.5});
      |     ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~