Submission #844701


Source Code Expand

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#include<bits/stdc++.h>
using namespace std;

#define MAX 100002

int n;
vector<int> v;

int main(){
	cin >> n;
	for (int i = 0; i < n; i++){
		int a;
		scanf("%d", &a);
		v.push_back(a);
	}
	int cnt = 0;
	for (int i = 0; i + 1 < v.size(); i++){
		cnt += v[i] / 2;
		v[i] %= 2;
		int m = min(v[i + 1], v[i]);
		cnt += m;
		v[i + 1] -= m;
	}
	cout << cnt << endl;
	return 0;
}

Submission Info

Submission Time
Task B - Simplified mahjong
User Kmcode
Language C++14 (GCC 5.4.1)
Score 0
Code Size 402 Byte
Status WA
Exec Time 31 ms
Memory 892 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:14:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a);
                  ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 400
Status
AC × 2
AC × 8
WA × 16
Set Name Test Cases
Sample s1.txt, s2.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, s1.txt, s2.txt
Case Name Status Exec Time Memory
01.txt WA 29 ms 892 KB
02.txt WA 27 ms 892 KB
03.txt WA 27 ms 892 KB
04.txt WA 25 ms 892 KB
05.txt WA 24 ms 892 KB
06.txt WA 26 ms 892 KB
07.txt WA 26 ms 892 KB
08.txt WA 26 ms 892 KB
09.txt WA 29 ms 892 KB
10.txt WA 27 ms 892 KB
11.txt AC 18 ms 892 KB
12.txt WA 28 ms 892 KB
13.txt WA 31 ms 892 KB
14.txt WA 27 ms 892 KB
15.txt AC 19 ms 892 KB
16.txt WA 29 ms 892 KB
17.txt WA 27 ms 892 KB
18.txt AC 4 ms 256 KB
19.txt AC 4 ms 256 KB
20.txt WA 4 ms 256 KB
21.txt AC 4 ms 256 KB
22.txt AC 4 ms 256 KB
s1.txt AC 4 ms 256 KB
s2.txt AC 4 ms 256 KB