Submission #1195356


Source Code Expand

#include <cstdio>
#include <algorithm>
#define REP(i,n) for (int i=0;i<(n);i++)
using namespace std;
int main(){
	int N;
	int a[810893];
	long long int strenth=0;
	scanf("%d",&N);
	REP(i,3*N){scanf("%d",&a[i]);}
	sort(a,a+3*N);
	for(int i=1;i<=N;i++){
		strenth+=a[3*N-2*i];
		//printf("%d\n",strenth);
	}
	printf("%lld",strenth);
	return 0;
}

Submission Info

Submission Time
Task A - AtCoder Group Contest
User x0214sh7
Language C++14 (GCC 5.4.1)
Score 300
Code Size 360 Byte
Status AC
Exec Time 48 ms
Memory 2304 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&N);
                ^
./Main.cpp:10:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  REP(i,3*N){scanf("%d",&a[i]);}
                              ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 12
Set Name Test Cases
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 39 ms 2304 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 47 ms 2304 KB