Submission #1194588
Source Code Expand
#include<bits/stdc++.h> const int N = 100010; int a[N * 3], n; int main(){ scanf("%d", &n); for (int i = 0; i < n * 3; ++ i){ scanf("%d", &a[i]); } std::sort(a, a + 3 * n); for (int i = 2; i < 3 * n; i += 3){ a[i] = 0; } long long ans = 0; for (int i = 3 * n - 1, cnt = 0; i && cnt < n; -- i){ if (a[i]){ ans += a[i]; ++ cnt; } } return printf("%lld\n", ans), 0; }
Submission Info
Submission Time | |
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Task | A - AtCoder Group Contest |
User | zhongzihao |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 414 Byte |
Status | WA |
Exec Time | 49 ms |
Memory | 1408 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:8:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:10:21: 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 | 0 / 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 | WA | 1 ms | 256 KB |
02.txt | WA | 1 ms | 256 KB |
03.txt | WA | 1 ms | 256 KB |
04.txt | WA | 1 ms | 256 KB |
05.txt | WA | 4 ms | 256 KB |
06.txt | AC | 40 ms | 1408 KB |
07.txt | AC | 27 ms | 1408 KB |
08.txt | WA | 49 ms | 1408 KB |
09.txt | WA | 49 ms | 1408 KB |
10.txt | WA | 48 ms | 1408 KB |