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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
#376451#7680. Subwayarnold518WA 0ms4068kbC++171.5kb2024-04-04 10:13:172024-04-04 10:13:17

Judging History

你现在查看的是最新测评结果

  • [2024-04-04 10:13:17]
  • 评测
  • 测评结果:WA
  • 用时:0ms
  • 内存:4068kb
  • [2024-04-04 10:13:17]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

const int MAXN = 50;
const int P = 1e3;
const int Q = 1e9-1e4;

struct Data
{
    int x, y, k;
};

int N, K;
Data A[MAXN+10];
int B;

int main()
{
    scanf("%d", &N);
    for(int i=1; i<=N; i++) scanf("%d%d%d", &A[i].x, &A[i].y, &A[i].k), K=max(K, A[i].k);

    vector<int> V;
    for(int i=1; i<=N; i++) for(int j=i+1; j<=N; j++)
    {
        int x1=A[i].x, y1=A[i].y, x2=A[i].x, y2=A[i].y;
        if(x1==x2) continue;
        if(((y2-y1)*(-3*P-x1))%(x2-x1)==0)
        {
            int y=(y2-y1)*(-3*P-x1)/(x2-x1)+y1;
            if(-P<=y && y<=P) V.push_back(y);
        }
    }
    sort(V.begin(), V.end());
    for(int i=0; i<P; i++)
    {
        if(!binary_search(V.begin(), V.end(), i)) { B=i; break; }
        if(!binary_search(V.begin(), V.end(), -i)) { B=-i; break; }
    }

    for(int i=1; i<=K; i++)
    {
        vector<pii> V;
        for(int j=1; j<=N; j++)
        {
            if(A[j].k>=i)
            {
                int y=(ll)(A[j].y-B)*(Q+i-(-3*P))/(A[j].x-(-3*P))+B;
                V.push_back({y, j});
            }
        }
        sort(V.begin(), V.end());
        printf("%d ", V.size()*3);
        for(auto [y, j] : V)
        {
            printf("%d %d ", Q+i, y);
            printf("%d %d ", A[j].x, A[j].y);
            printf("%d %d ", Q+i, y+1);
        }
        printf("\n");
    }
}

详细

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 4068kb

input:

3
1 2 1
2 1 2
3 3 2

output:

9 999990001 333108 2 1 999990001 333109 999990001 666439 1 2 999990001 666440 999990001 998994 3 3 999990001 998995 
6 999990002 333108 2 1 999990002 333109 999990002 998994 3 3 999990002 998995 

result:

wrong answer Integer parameter [name=L] equals to 999990001, violates the range [2, 10000]