Submission #22941
Source Code Expand
#include<stdio.h> #include<stdlib.h> #include<string.h> #include<math.h> #include<limits.h> #include<ctype.h> #include<iostream> #include<iomanip> #include<sstream> #include<algorithm> #include<functional> #include<vector> #include<string> #include<stack> #include<queue> #include<set> #include<map> #include<complex> #define EPS (1e-10) #define PI (3.141592653589793238) #define MP make_pair typedef long long ll; using namespace std; double x[1000],y[1000]; int main(void){ int n; double ans=-1; scanf("%d",&n); for(int i=0;i<n;i++){ scanf("%lf %lf",&x[i],&y[i]); } for(int i=0;i<n;i++){ for(int j=i+1;j<n;j++){ ans=max(ans,hypot(x[i]-x[j],y[i]-y[j])); } } printf("%.10f\n",ans); 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 | jellies |
Language | C++ (G++ 4.6.4) |
Score | 100 |
Code Size | 759 Byte |
Status | AC |
Exec Time | 23 ms |
Memory | 820 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:31:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] ./Main.cpp:33:31: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
Judge Result
Set Name | All | ||
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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 | 22 ms | 756 KB |
00_sample_01.txt | AC | 21 ms | 788 KB |
00_sample_02.txt | AC | 23 ms | 812 KB |
00_sample_03.txt | AC | 22 ms | 796 KB |
00_sample_04.txt | AC | 21 ms | 792 KB |
00_sample_05.txt | AC | 20 ms | 788 KB |
01_rnd_00.txt | AC | 22 ms | 796 KB |
01_rnd_01.txt | AC | 22 ms | 788 KB |
01_rnd_02.txt | AC | 22 ms | 820 KB |
01_rnd_03.txt | AC | 22 ms | 764 KB |
01_rnd_04.txt | AC | 21 ms | 792 KB |
01_rnd_05.txt | AC | 22 ms | 760 KB |
01_rnd_06.txt | AC | 22 ms | 760 KB |
01_rnd_07.txt | AC | 21 ms | 760 KB |
01_rnd_08.txt | AC | 22 ms | 784 KB |
01_rnd_09.txt | AC | 22 ms | 788 KB |
01_rnd_10.txt | AC | 23 ms | 780 KB |
01_rnd_11.txt | AC | 21 ms | 784 KB |
01_rnd_12.txt | AC | 22 ms | 788 KB |
01_rnd_13.txt | AC | 22 ms | 776 KB |
01_rnd_14.txt | AC | 20 ms | 788 KB |
01_rnd_15.txt | AC | 22 ms | 740 KB |
01_rnd_16.txt | AC | 21 ms | 800 KB |
01_rnd_17.txt | AC | 21 ms | 820 KB |
01_rnd_18.txt | AC | 22 ms | 796 KB |
01_rnd_19.txt | AC | 22 ms | 796 KB |