Submission #2816247
Source Code Expand
# include <bits/stdc++.h> using namespace std; const int N=105; int n, m, x[N], y[N]; double dis[N][N], mx; int main () { cin >> n; for (int i=1; i<=n; i++) cin >> x[i] >> y[i]; for (int i=1; i<=n; i++) for (int j=1; j<=n; j++) dis[i][j]=sqrt ((x[i]-x[j])*(x[i]-x[j])+(y[i]-y[j])*(y[i]-y[j])); for (int i=1; i<=n; i++) { double ans=0.0; for (int j=1; j<=n; j++) ans=max (ans, dis[i][j]); mx=max (mx, ans); } cout << mx << endl; return 0; }
Submission Info
Submission Time | |
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Task | A - 2点間距離の最大値 ( The longest distance ) |
User | luogu_bot1 |
Language | C++ (GCC 5.4.1) |
Score | 100 |
Code Size | 482 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 384 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
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All | 00_max.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_max.txt | AC | 1 ms | 256 KB |
00_sample_01.txt | AC | 1 ms | 256 KB |
00_sample_02.txt | AC | 1 ms | 256 KB |
00_sample_03.txt | AC | 1 ms | 256 KB |
00_sample_04.txt | AC | 1 ms | 256 KB |
00_sample_05.txt | AC | 1 ms | 256 KB |
01_rnd_00.txt | AC | 1 ms | 384 KB |
01_rnd_01.txt | AC | 1 ms | 384 KB |
01_rnd_02.txt | AC | 1 ms | 384 KB |
01_rnd_03.txt | AC | 1 ms | 384 KB |
01_rnd_04.txt | AC | 1 ms | 384 KB |
01_rnd_05.txt | AC | 1 ms | 384 KB |
01_rnd_06.txt | AC | 1 ms | 384 KB |
01_rnd_07.txt | AC | 1 ms | 384 KB |
01_rnd_08.txt | AC | 1 ms | 384 KB |
01_rnd_09.txt | AC | 1 ms | 384 KB |
01_rnd_10.txt | AC | 1 ms | 384 KB |
01_rnd_11.txt | AC | 1 ms | 384 KB |
01_rnd_12.txt | AC | 1 ms | 384 KB |
01_rnd_13.txt | AC | 1 ms | 384 KB |
01_rnd_14.txt | AC | 1 ms | 384 KB |
01_rnd_15.txt | AC | 1 ms | 384 KB |
01_rnd_16.txt | AC | 1 ms | 384 KB |
01_rnd_17.txt | AC | 1 ms | 384 KB |
01_rnd_18.txt | AC | 1 ms | 384 KB |
01_rnd_19.txt | AC | 1 ms | 384 KB |