Submission #1194624
Source Code Expand
#include<iostream> #include<cstdio> #include<cstdlib> #include<cmath> #include<cstring> #include<algorithm> using namespace std; const int N=3*1e5+10; int n; int a[N]; int main() { scanf("%d",&n); for(int i=1;i<=3*n;i++) scanf("%d",&a[i]); sort(a+1,a+3*n+1); long long Ans=0; int m=n*3; int now=0; for(int i=m-1;now<n;now++,i-=2) Ans+=a[i]; cout<<Ans<<endl; }
Submission Info
Submission Time | |
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Task | A - AtCoder Group Contest |
User | liutao |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 399 Byte |
Status | AC |
Exec Time | 50 ms |
Memory | 1408 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:16:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ ./Main.cpp:18:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a[i]); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 4 ms | 256 KB |
06.txt | AC | 41 ms | 1408 KB |
07.txt | AC | 28 ms | 1408 KB |
08.txt | AC | 50 ms | 1408 KB |
09.txt | AC | 50 ms | 1408 KB |
10.txt | AC | 50 ms | 1408 KB |