Submission #1002036
Source Code Expand
#include <bits/stdc++.h> using namespace std; int n; vector < pair < int,int> > wek; long long k; long long mod=1000000007; long long wyn=1; int main() { scanf("%d", &n); for (int i=1; i<=n; i++) { int p1; scanf("%d", &p1); wek.push_back({p1, 1}); } for (int i=1; i<=n; i++) { int p1; scanf("%d", &p1); wek.push_back({p1, -1}); } sort(wek.begin(), wek.end()); for (int i=0; i<wek.size(); i++) { if (wek[i].second*k<0) { wyn*=abs(k); wyn%=mod; } k+=wek[i].second; } printf("%lld\n", wyn); return 0; }
Submission Info
Submission Time | |
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Task | A - 1D Matching |
User | Stonefeang |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 585 Byte |
Status | AC |
Exec Time | 49 ms |
Memory | 2420 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:15:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:19:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &p1); ^ ./Main.cpp:25:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &p1); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
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Set Name | Test Cases |
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Sample | example0.txt, example1.txt |
All | 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, example0.txt, example1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
000.txt | AC | 30 ms | 1400 KB |
001.txt | AC | 12 ms | 892 KB |
002.txt | AC | 16 ms | 892 KB |
003.txt | AC | 18 ms | 1400 KB |
004.txt | AC | 44 ms | 2420 KB |
005.txt | AC | 48 ms | 2420 KB |
006.txt | AC | 49 ms | 2420 KB |
007.txt | AC | 48 ms | 2420 KB |
008.txt | AC | 48 ms | 2420 KB |
009.txt | AC | 48 ms | 2420 KB |
010.txt | AC | 48 ms | 2420 KB |
011.txt | AC | 48 ms | 2420 KB |
example0.txt | AC | 3 ms | 256 KB |
example1.txt | AC | 3 ms | 256 KB |