Submission #1194569
Source Code Expand
#include <cstdio> #include <cstdlib> #include <cstring> #include <cmath> #include <algorithm> using namespace std; const int MaxN = 4e5; int n; int a[MaxN + 5]; int main() { while (~scanf("%d", &n)) { n = n * 3; for (int i = 1; i <= n; i++) scanf("%d", &a[i]); sort(a + 1, a + n + 1); int cnt = 0; long long ans = 0; for (int i = n; i >= 1; i -= 2) { ans = ans + a[i - 1]; cnt++; if (cnt == n / 3) break; } printf("%lld\n", ans); } return 0; }
Submission Info
Submission Time | |
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Task | A - AtCoder Group Contest |
User | ChopsticksAN |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 500 Byte |
Status | AC |
Exec Time | 48 ms |
Memory | 1280 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:16:50: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for (int i = 1; i <= n; i++) 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 | 128 KB |
00_example_02.txt | AC | 1 ms | 128 KB |
01.txt | AC | 1 ms | 128 KB |
02.txt | AC | 1 ms | 128 KB |
03.txt | AC | 1 ms | 128 KB |
04.txt | AC | 1 ms | 128 KB |
05.txt | AC | 3 ms | 256 KB |
06.txt | AC | 40 ms | 1280 KB |
07.txt | AC | 26 ms | 1280 KB |
08.txt | AC | 48 ms | 1280 KB |
09.txt | AC | 48 ms | 1280 KB |
10.txt | AC | 48 ms | 1280 KB |