Submission #74044620

Source Code Expand

#include<bits/stdc++.h>
int n , w;
int l[105] , c[10005];
int dp[50005];
using namespace std;
int main ()
{
	memset(dp , 0x3f , sizeof dp);
	cin >> n >> w;
	int origin = dp[w];
	for(int i = 1 ; i <= n ; i ++)
		cin >> l[i] >> c[i] , dp[l[i]] = 1;
	for(int i = 1 ; i <= n ; i ++)
	{
		for(int j = 1 ; j <= w ; j ++)
			dp[j] = min(dp[j] , dp[max(j - l[i] , 0)] + 1);
	}
//	for(int i = 1 ; i <= w ; i ++)	
//		cout << dp[i] << " ";
//	cout << "\n";
	if(dp[w] != origin)
		cout << dp[w];
	else
		cout << -1;
}

Submission Info

Submission Time
Task E - Making Rope from Materials
User JoyceLele
Language C++23 (GCC 15.2.0)
Score 0
Code Size 531 Byte
Status WA
Exec Time 15 ms
Memory 3956 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 433
Status
AC × 5
AC × 57
WA × 12
Set Name Test Cases
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
Case Name Status Exec Time Memory
in01.txt AC 1 ms 3684 KiB
in02.txt AC 1 ms 3764 KiB
in03.txt AC 1 ms 3832 KiB
in04.txt AC 1 ms 3764 KiB
in05.txt AC 1 ms 3812 KiB
in06.txt AC 1 ms 3772 KiB
in07.txt AC 1 ms 3764 KiB
in08.txt AC 1 ms 3824 KiB
in09.txt AC 5 ms 3956 KiB
in10.txt AC 4 ms 3896 KiB
in11.txt AC 5 ms 3776 KiB
in12.txt AC 15 ms 3956 KiB
in13.txt AC 5 ms 3936 KiB
in14.txt AC 5 ms 3684 KiB
in15.txt AC 9 ms 3848 KiB
in16.txt WA 1 ms 3764 KiB
in17.txt AC 5 ms 3896 KiB
in18.txt AC 5 ms 3684 KiB
in19.txt AC 5 ms 3832 KiB
in20.txt AC 5 ms 3776 KiB
in21.txt AC 10 ms 3772 KiB
in22.txt AC 8 ms 3936 KiB
in23.txt AC 8 ms 3956 KiB
in24.txt AC 1 ms 3772 KiB
in25.txt AC 1 ms 3936 KiB
in26.txt WA 1 ms 3764 KiB
in27.txt WA 1 ms 3764 KiB
in28.txt AC 1 ms 3812 KiB
in29.txt AC 1 ms 3848 KiB
in30.txt WA 4 ms 3896 KiB
in31.txt WA 1 ms 3764 KiB
in32.txt WA 1 ms 3716 KiB
in33.txt AC 1 ms 3868 KiB
in34.txt AC 1 ms 3904 KiB
in35.txt AC 1 ms 3848 KiB
in36.txt AC 1 ms 3760 KiB
in37.txt AC 1 ms 3772 KiB
in38.txt AC 1 ms 3812 KiB
in39.txt WA 1 ms 3956 KiB
in40.txt WA 1 ms 3764 KiB
in41.txt AC 1 ms 3764 KiB
in42.txt AC 1 ms 3904 KiB
in43.txt AC 11 ms 3636 KiB
in44.txt AC 5 ms 3936 KiB
in45.txt AC 2 ms 3756 KiB
in46.txt AC 8 ms 3956 KiB
in47.txt AC 6 ms 3776 KiB
in48.txt AC 5 ms 3924 KiB
in49.txt AC 5 ms 3760 KiB
in50.txt AC 1 ms 3720 KiB
in51.txt AC 1 ms 3684 KiB
in52.txt AC 1 ms 3848 KiB
in53.txt WA 1 ms 3888 KiB
in54.txt AC 1 ms 3896 KiB
in55.txt WA 1 ms 3776 KiB
in56.txt WA 1 ms 3636 KiB
in57.txt AC 1 ms 3772 KiB
in58.txt AC 1 ms 3896 KiB
in59.txt AC 1 ms 3924 KiB
in60.txt AC 1 ms 3896 KiB
in61.txt WA 1 ms 3936 KiB
in62.txt AC 1 ms 3956 KiB
in63.txt AC 1 ms 3684 KiB
in64.txt AC 10 ms 3896 KiB
sample01.txt AC 1 ms 3632 KiB
sample02.txt AC 1 ms 3772 KiB
sample03.txt AC 1 ms 3764 KiB
sample04.txt AC 1 ms 3956 KiB
sample05.txt AC 1 ms 3848 KiB