Submission #1203199


Source Code Expand

#include<bits/stdc++.h>
#define rep(i,n)for(int i=0;i<(n);i++)
using namespace std;

int main() {
	int n; scanf("%d", &n);
	string ans;
	rep(i, n) {
		string p, q, r; cin >> p >> q >> r;
		if (p == "BEGINNING")ans += r.front();
		else if (p == "END")ans += r.back();
		else ans += r[r.size() / 2];
	}
	cout << ans << endl;
}

Submission Info

Submission Time
Task A - エンド・オブ・ビギニング
User autumn_eel
Language C++14 (GCC 5.4.1)
Score 100
Code Size 338 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  int n; scanf("%d", &n);
                        ^

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 19
Set Name Test Cases
All 00_sample_00.txt, 00_sample_01.txt, 10_min_00.txt, 10_min_01.txt, 10_min_02.txt, 20_max_00.txt, 20_max_01.txt, 20_max_02.txt, 90_random_00.txt, 90_random_01.txt, 90_random_02.txt, 90_random_03.txt, 90_random_04.txt, 90_random_05.txt, 90_random_06.txt, 90_random_07.txt, 90_random_08.txt, 90_random_09.txt, 99_medium_00.txt
Case Name Status Exec Time Memory
00_sample_00.txt AC 1 ms 256 KB
00_sample_01.txt AC 1 ms 256 KB
10_min_00.txt AC 1 ms 256 KB
10_min_01.txt AC 1 ms 256 KB
10_min_02.txt AC 1 ms 256 KB
20_max_00.txt AC 1 ms 256 KB
20_max_01.txt AC 1 ms 256 KB
20_max_02.txt AC 1 ms 256 KB
90_random_00.txt AC 1 ms 256 KB
90_random_01.txt AC 1 ms 256 KB
90_random_02.txt AC 1 ms 256 KB
90_random_03.txt AC 1 ms 256 KB
90_random_04.txt AC 1 ms 256 KB
90_random_05.txt AC 1 ms 256 KB
90_random_06.txt AC 1 ms 256 KB
90_random_07.txt AC 1 ms 256 KB
90_random_08.txt AC 1 ms 256 KB
90_random_09.txt AC 1 ms 256 KB
99_medium_00.txt AC 1 ms 256 KB