Submission #245254
Source Code Expand
#include <algorithm> #include <cassert> #include <cmath> #include <cstdio> #include <cstdlib> #include <iostream> #include <map> #include <set> #include <string> #include <vector> #define REP(i,s,n) for(int i=(int)(s);i<(int)(n);i++) using namespace std; typedef long long int ll; const double EPS=1e-9; const int N = 50010; int n,s1,s2; int a[N],b[N]; int main(void){ cin >> n >> s1 >> s2; REP(i,0,n) { cin >> a[i] >> b[i]; } if (n >= 5000) return 1; ll c=0; REP(i,0,n) { REP(j,i+1,n) { ll tt = ll(a[i] - a[j]) * (b[i] - b[j]); if (tt >= s1 && tt <= s2) { c ++; } } } cout <<c << endl; }
Submission Info
Submission Time | |
---|---|
Task | H - 平和協定 |
User | kobae964 |
Language | C++ (G++ 4.6.4) |
Score | 10 |
Code Size | 657 Byte |
Status | RE |
Exec Time | 82 ms |
Memory | 1184 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 10 / 10 | 0 / 90 | ||||||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
Subtask1 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt |
Subtask2 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt, subtask2_31.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 25 ms | 816 KB |
sample_02.txt | AC | 25 ms | 736 KB |
sample_03.txt | AC | 25 ms | 804 KB |
subtask1_01.txt | AC | 35 ms | 804 KB |
subtask1_02.txt | AC | 47 ms | 804 KB |
subtask1_03.txt | AC | 44 ms | 804 KB |
subtask1_04.txt | AC | 65 ms | 796 KB |
subtask1_05.txt | AC | 44 ms | 800 KB |
subtask1_06.txt | AC | 53 ms | 804 KB |
subtask1_07.txt | AC | 32 ms | 808 KB |
subtask1_08.txt | AC | 25 ms | 932 KB |
subtask1_09.txt | AC | 71 ms | 804 KB |
subtask1_10.txt | AC | 72 ms | 792 KB |
subtask1_11.txt | AC | 72 ms | 804 KB |
subtask1_12.txt | AC | 74 ms | 744 KB |
subtask1_13.txt | AC | 73 ms | 804 KB |
subtask1_14.txt | AC | 72 ms | 812 KB |
subtask2_01.txt | RE | 30 ms | 796 KB |
subtask2_02.txt | RE | 38 ms | 808 KB |
subtask2_03.txt | RE | 34 ms | 800 KB |
subtask2_04.txt | RE | 37 ms | 804 KB |
subtask2_05.txt | RE | 57 ms | 936 KB |
subtask2_06.txt | RE | 55 ms | 920 KB |
subtask2_07.txt | RE | 34 ms | 804 KB |
subtask2_08.txt | RE | 40 ms | 928 KB |
subtask2_09.txt | RE | 55 ms | 928 KB |
subtask2_10.txt | RE | 75 ms | 1064 KB |
subtask2_11.txt | RE | 73 ms | 1064 KB |
subtask2_12.txt | RE | 75 ms | 1056 KB |
subtask2_13.txt | RE | 75 ms | 1060 KB |
subtask2_14.txt | RE | 82 ms | 1068 KB |
subtask2_15.txt | RE | 73 ms | 1056 KB |
subtask2_16.txt | RE | 73 ms | 1060 KB |
subtask2_17.txt | RE | 75 ms | 1060 KB |
subtask2_18.txt | RE | 75 ms | 1056 KB |
subtask2_19.txt | RE | 75 ms | 1052 KB |
subtask2_20.txt | RE | 77 ms | 1184 KB |
subtask2_21.txt | RE | 75 ms | 1180 KB |
subtask2_22.txt | RE | 74 ms | 1060 KB |
subtask2_23.txt | RE | 75 ms | 1052 KB |
subtask2_24.txt | RE | 74 ms | 1072 KB |
subtask2_25.txt | RE | 75 ms | 1124 KB |
subtask2_26.txt | RE | 73 ms | 1056 KB |
subtask2_27.txt | RE | 75 ms | 1064 KB |
subtask2_28.txt | RE | 73 ms | 1064 KB |
subtask2_29.txt | RE | 75 ms | 1060 KB |
subtask2_30.txt | RE | 62 ms | 1060 KB |
subtask2_31.txt | RE | 75 ms | 1068 KB |