Submission #1194260
Source Code Expand
#pragma comment(linker, "/STACK:500000000") #define _CRT_SECURE_NO_WARNINGS #include <algorithm> #include <assert.h> #include <bitset> #include <exception> #include <fstream> #include <functional> #include <iostream> #include <limits> #include <list> #include <map> #include <math.h> #include <set> #include <stack> #include <stdio.h> #include <stdlib.h> #include <string> #include <string.h> #include <time.h> #include <queue> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> using namespace std; typedef long long ll; const double PI = acos(-1.0); const double EPS = 1e-9; const ll INF = static_cast<ll>(1e18); int a[(int)3e5 + 9]; int main() { //freopen("in.txt", "rt", stdin); //freopen("out.txt", "wt", stdout); int n; scanf("%d", &n); for (int i = 0; i < 3 * n; ++i) { scanf("%d", &a[i]); } sort(a, a + 3 * n); ll res = 0; int maxPos = 3 * n - 1; for (int i = 0; i < n; ++i) { --maxPos; res += a[maxPos]; --maxPos; } printf("%lld\n", res); return 0; }
Submission Info
Submission Time | |
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Task | A - AtCoder Group Contest |
User | Sokolov |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1071 Byte |
Status | AC |
Exec Time | 48 ms |
Memory | 1408 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:39:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ ./Main.cpp:41:21: 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 | 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 |