提出 #74753305

ソースコード 拡げる

#include<bits/stdc++.h>
#define int long long
using namespace std;
const int N=2e5+1145; 
int n,k,a[N],b[N];
signed main()
{
	cin>>n>>k;
	for(int i=1;i<=n;i++) cin>>a[i]>>b[i],a[i]+=b[i];
	int ans=0;
	for(int i=1;i<=n;i++)
	{
		if(a[i]==0) continue;
		ans+=(a[i]-1)/k+1;
	}
	cout<<ans;
	return 0;
}

提出情報

提出日時
問題 A - お菓子の箱詰め
ユーザ zhangjizhiava
言語 C++23 (GCC 15.2.0)
得点 233
コード長 315 Byte
結果 AC
実行時間 102 ms
メモリ 6784 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 233 / 233
結果
AC × 5
AC × 72
セット名 テストケース
Sample sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt
All sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 2 ms 3316 KiB
in02.txt AC 1 ms 3496 KiB
in03.txt AC 1 ms 3496 KiB
in04.txt AC 1 ms 3548 KiB
in05.txt AC 1 ms 3424 KiB
in06.txt AC 1 ms 3348 KiB
in07.txt AC 1 ms 3548 KiB
in08.txt AC 1 ms 3328 KiB
in09.txt AC 1 ms 3404 KiB
in10.txt AC 1 ms 3400 KiB
in11.txt AC 84 ms 6696 KiB
in12.txt AC 85 ms 6528 KiB
in13.txt AC 93 ms 6784 KiB
in14.txt AC 98 ms 6692 KiB
in15.txt AC 74 ms 6528 KiB
in16.txt AC 34 ms 6616 KiB
in17.txt AC 70 ms 6516 KiB
in18.txt AC 94 ms 6624 KiB
in19.txt AC 101 ms 6528 KiB
in20.txt AC 35 ms 6508 KiB
in21.txt AC 97 ms 6592 KiB
in22.txt AC 102 ms 6592 KiB
in23.txt AC 98 ms 6600 KiB
in24.txt AC 98 ms 6516 KiB
in25.txt AC 68 ms 6600 KiB
in26.txt AC 94 ms 6708 KiB
in27.txt AC 68 ms 6604 KiB
in28.txt AC 70 ms 6604 KiB
in29.txt AC 1 ms 3400 KiB
in30.txt AC 1 ms 3316 KiB
in31.txt AC 93 ms 6500 KiB
in32.txt AC 79 ms 6592 KiB
in33.txt AC 1 ms 3392 KiB
in34.txt AC 1 ms 3392 KiB
in35.txt AC 1 ms 3460 KiB
in36.txt AC 35 ms 6556 KiB
in37.txt AC 1 ms 3400 KiB
in38.txt AC 81 ms 6060 KiB
in39.txt AC 1 ms 3492 KiB
in40.txt AC 1 ms 3456 KiB
in41.txt AC 1 ms 3328 KiB
in42.txt AC 1 ms 3424 KiB
in43.txt AC 94 ms 6720 KiB
in44.txt AC 1 ms 3316 KiB
in45.txt AC 1 ms 3316 KiB
in46.txt AC 1 ms 3548 KiB
in47.txt AC 1 ms 3424 KiB
in48.txt AC 1 ms 3548 KiB
in49.txt AC 1 ms 3316 KiB
in50.txt AC 1 ms 3392 KiB
in51.txt AC 1 ms 3400 KiB
in52.txt AC 1 ms 3400 KiB
in53.txt AC 1 ms 3520 KiB
in54.txt AC 1 ms 3404 KiB
in55.txt AC 1 ms 3348 KiB
in56.txt AC 1 ms 3460 KiB
in57.txt AC 1 ms 3392 KiB
in58.txt AC 1 ms 3428 KiB
in59.txt AC 1 ms 3316 KiB
in60.txt AC 1 ms 3392 KiB
in61.txt AC 1 ms 3400 KiB
in62.txt AC 1 ms 3424 KiB
in63.txt AC 1 ms 3392 KiB
in64.txt AC 1 ms 3380 KiB
in65.txt AC 1 ms 3584 KiB
in66.txt AC 1 ms 3316 KiB
in67.txt AC 101 ms 6592 KiB
sample01.txt AC 1 ms 3548 KiB
sample02.txt AC 1 ms 3400 KiB
sample03.txt AC 1 ms 3460 KiB
sample04.txt AC 1 ms 3548 KiB
sample05.txt AC 1 ms 3428 KiB