Submission #24651
Source Code Expand
#include<iostream> #include<map> #include<math.h> #include <iomanip> using namespace std; int main(){ int n=0; cin>>n; pair<double, double> pos[n]; for(int i=0; i<n; i++){ double x=0, y=0; cin>>x>>y; pos[i].first=x; pos[i].second=y; } double max=0; for(int i=0; i<n; i++){ for(int j=0; j<n; j++){ double x_mi=0, y_mi=0, xy=0, xy_lo=0; x_mi = pow((pos[i].first - pos[j].first), 2.0); y_mi = pow((pos[i].second - pos[j].second), 2.0); xy = x_mi + y_mi; xy_lo = sqrt(xy); if(max<xy_lo){ max = xy_lo; } } } cout << fixed<<setprecision(6); cout<<max<<endl; }
Submission Info
Submission Time | |
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Task | A - 2点間距離の最大値 ( The longest distance ) |
User | u_chom |
Language | C++ (GCC 4.4.7) |
Score | 100 |
Code Size | 825 Byte |
Status | AC |
Exec Time | 22 ms |
Memory | 792 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
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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 | 21 ms | 792 KB |
00_sample_01.txt | AC | 22 ms | 788 KB |
00_sample_02.txt | AC | 22 ms | 788 KB |
00_sample_03.txt | AC | 20 ms | 788 KB |
00_sample_04.txt | AC | 22 ms | 772 KB |
00_sample_05.txt | AC | 21 ms | 792 KB |
01_rnd_00.txt | AC | 22 ms | 792 KB |
01_rnd_01.txt | AC | 21 ms | 772 KB |
01_rnd_02.txt | AC | 21 ms | 788 KB |
01_rnd_03.txt | AC | 21 ms | 788 KB |
01_rnd_04.txt | AC | 21 ms | 792 KB |
01_rnd_05.txt | AC | 21 ms | 792 KB |
01_rnd_06.txt | AC | 22 ms | 784 KB |
01_rnd_07.txt | AC | 21 ms | 788 KB |
01_rnd_08.txt | AC | 21 ms | 788 KB |
01_rnd_09.txt | AC | 22 ms | 784 KB |
01_rnd_10.txt | AC | 22 ms | 760 KB |
01_rnd_11.txt | AC | 21 ms | 792 KB |
01_rnd_12.txt | AC | 22 ms | 788 KB |
01_rnd_13.txt | AC | 21 ms | 732 KB |
01_rnd_14.txt | AC | 22 ms | 784 KB |
01_rnd_15.txt | AC | 21 ms | 788 KB |
01_rnd_16.txt | AC | 21 ms | 784 KB |
01_rnd_17.txt | AC | 21 ms | 740 KB |
01_rnd_18.txt | AC | 22 ms | 776 KB |
01_rnd_19.txt | AC | 21 ms | 788 KB |