Submission #1194263
Source Code Expand
#include <iostream> #include <vector> #include <cstdio> #include <algorithm> #include <set> #include <map> #include <cassert> #include <numeric> #include <string> #include <cstring> #include <cmath> using namespace std; #ifdef LOCAL #define eprintf(...) fprintf(stderr, __VA_ARGS__) #else #define eprintf(...) 42 #endif typedef long long int int64; const int N = (int) 3e5 + 100; int a[N]; int main(int, char **) { #ifdef LOCAL // freopen("input.txt", "r", stdin); // freopen("output.txt", "w", stdout); #endif int n; scanf("%d", &n); n *= 3; for (int i = 0; i < n; i++) scanf("%d", &a[i] ); sort(a, a + n); long long ans = 0; for (int i = 0; i < n / 3; i++) ans += a[n - 2 - 2 * i]; printf("%lld\n", ans); return 0; }
Submission Info
Submission Time | |
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Task | A - AtCoder Group Contest |
User | Merkurev |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 793 Byte |
Status | AC |
Exec Time | 48 ms |
Memory | 1408 KB |
Compile Error
./Main.cpp: In function ‘int main(int, char**)’: ./Main.cpp:34:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:37:22: 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 | 40 ms | 1408 KB |
07.txt | AC | 27 ms | 1408 KB |
08.txt | AC | 48 ms | 1408 KB |
09.txt | AC | 48 ms | 1408 KB |
10.txt | AC | 48 ms | 1408 KB |