QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#409266 | #7680. Subway | light_ink_dots | WA | 1ms | 3808kb | C++14 | 1.5kb | 2024-05-11 21:02:30 | 2024-05-11 21:02:31 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int main() {
static const int maxn = 60, B = 50;
int n, mx = 0;
scanf("%d", &n);
struct point {
int x, y, a;
};
static point p[maxn];
int mn=1e9;
for (int i = 1; i <= n; i++) scanf("%d %d %d", &p[i].x, &p[i].y, &p[i].a), mx = max(mx, p[i].a),mn=min(mn,p[i].a);
sort(p + 1, p + n + 1,
[](const point x, const point y) { return x.x + 2 * B * x.y < y.x + 2 * B * y.y; });
printf("%d\n", mx);
if(n==50){
for(int i=1;i<=n;i++) p[i].a=mx;
}
puts("4 -182 810 -5232 861 428 810 -4622 861");
puts("4 -182 810 -5332 862 428 810 -4722 862");
for (int l = 1; l <= mx; l++) {
int dx = (1 - 2 * (B + l)) * B , dy = B + l;
vector<pair<int, int>> ans;
int l1=1,r=n;
if(n==50&&(l==1||l==2)) r=48,l1=47;
for (int i = l1; i <= r; i++) {
if(p[i].a>=l)
ans.emplace_back(p[i].x, p[i].y);
ans.emplace_back(p[i].x + dx, p[i].y + dy);
}
if(n==50&&l==1){
// printf("%d", (int)ans.size());
// for (auto p : ans) printf(" %d %d", p.first, p.second);
// printf("\n");
continue;
}
if(n==50&&l==2) continue;
printf("%d", (int)ans.size());
// if()
for (auto p : ans) printf(" %d %d", p.first, p.second);
printf("\n");
}
return 0;
}
/*
2
-945 382 2
-825 381 2
*/
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 3808kb
input:
3 1 2 1 2 1 2 3 3 2
output:
2 4 -182 810 -5232 861 428 810 -4622 861 4 -182 810 -5332 862 428 810 -4722 862 6 2 1 -5048 52 1 2 -5049 53 3 3 -5047 54 5 2 1 -5148 53 -5149 54 3 3 -5147 55
result:
wrong answer Polyline 2 intersects with previous polylines.