Submission #38200208


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#pragma GCC optimize(2)
#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
using ll=long long;
int dp[10005];
signed main() {
ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
int n,x;cin>>n>>x;
vector<int>v;
for(int i=0;i<n;++i){
int a,b;cin>>a>>b;
while(b--)v.push_back(a);
}
dp[0]=1;
for(auto it:v){
for(int i=x;i>=it;--i)dp[i]|=dp[i-it];
}
if(dp[x])cout<<"Yes";
else cout<<"No";
 
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#pragma GCC optimize(2)
#include<bits/stdc++.h>
#define endl '\n'
using namespace std;
using ll=long long;

int dp[10005];
signed main() {
	ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
    int n,x;cin>>n>>x;
    vector<int>v;
    for(int i=0;i<n;++i){
        int a,b;cin>>a>>b;
        while(b--)v.push_back(a);
    }
    dp[0]=1;
    for(auto it:v){
        for(int i=x;i>=it;--i)dp[i]|=dp[i-it];
    }
    if(dp[x])cout<<"Yes";
    else cout<<"No";
	return 0;
}
// init?
// var->0?
// infinite dfs?
// out of bound?
// max_element / min_element?

Submission Info

Submission Time
Task D - Money in Hand
User wa_wa_vegetable
Language C++ (GCC 9.2.1)
Score 400
Code Size 578 Byte
Status AC
Exec Time 20 ms
Memory 3644 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 400 / 400
Status
AC × 3
AC × 67
Set Name Test Cases
Sample example_00.txt, example_01.txt, example_02.txt
All example_00.txt, example_01.txt, example_02.txt, hand_00.txt, hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, hand_06.txt, hand_07.txt, hand_08.txt, hand_09.txt, killer_00.txt, killer_01.txt, killer_02.txt, killer_03.txt, killer_04.txt, killer_05.txt, killer_06.txt, killer_07.txt, killer_08.txt, killer_09.txt, killer_10.txt, killer_11.txt, killer_12.txt, killer_13.txt, killer_14.txt, killer_15.txt, killer_16.txt, killer_17.txt, killer_18.txt, killer_19.txt, killer_20.txt, killer_21.txt, killer_22.txt, killer_23.txt, killer_24.txt, killer_25.txt, killer_26.txt, killer_27.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, random_15.txt, random_16.txt, random_17.txt, random_18.txt, random_19.txt, random_20.txt, random_21.txt, random_22.txt, random_23.txt, random_24.txt, random_25.txt
Case Name Status Exec Time Memory
example_00.txt AC 6 ms 3604 KB
example_01.txt AC 2 ms 3556 KB
example_02.txt AC 2 ms 3612 KB
hand_00.txt AC 19 ms 3584 KB
hand_01.txt AC 2 ms 3520 KB
hand_02.txt AC 1 ms 3500 KB
hand_03.txt AC 3 ms 3492 KB
hand_04.txt AC 2 ms 3528 KB
hand_05.txt AC 20 ms 3556 KB
hand_06.txt AC 15 ms 3540 KB
hand_07.txt AC 5 ms 3644 KB
hand_08.txt AC 3 ms 3608 KB
hand_09.txt AC 2 ms 3600 KB
killer_00.txt AC 17 ms 3644 KB
killer_01.txt AC 2 ms 3496 KB
killer_02.txt AC 2 ms 3500 KB
killer_03.txt AC 2 ms 3616 KB
killer_04.txt AC 2 ms 3504 KB
killer_05.txt AC 3 ms 3564 KB
killer_06.txt AC 2 ms 3540 KB
killer_07.txt AC 2 ms 3496 KB
killer_08.txt AC 2 ms 3496 KB
killer_09.txt AC 2 ms 3572 KB
killer_10.txt AC 3 ms 3564 KB
killer_11.txt AC 3 ms 3528 KB
killer_12.txt AC 2 ms 3612 KB
killer_13.txt AC 2 ms 3504 KB
killer_14.txt AC 2 ms 3508 KB
killer_15.txt AC 2 ms 3632 KB
killer_16.txt AC 2 ms 3616 KB
killer_17.txt AC 2 ms 3548 KB
killer_18.txt AC 2 ms 3492 KB
killer_19.txt AC 2 ms 3612 KB
killer_20.txt AC 2 ms 3524 KB
killer_21.txt AC 2 ms 3608 KB
killer_22.txt AC 2 ms 3608 KB
killer_23.txt AC 2 ms 3564 KB
killer_24.txt AC 3 ms 3568 KB
killer_25.txt AC 2 ms 3532 KB
killer_26.txt AC 2 ms 3600 KB
killer_27.txt AC 2 ms 3576 KB
random_00.txt AC 2 ms 3604 KB
random_01.txt AC 2 ms 3604 KB
random_02.txt AC 2 ms 3568 KB
random_03.txt AC 2 ms 3552 KB
random_04.txt AC 4 ms 3620 KB
random_05.txt AC 2 ms 3508 KB
random_06.txt AC 2 ms 3568 KB
random_07.txt AC 2 ms 3432 KB
random_08.txt AC 2 ms 3584 KB
random_09.txt AC 5 ms 3528 KB
random_10.txt AC 2 ms 3560 KB
random_11.txt AC 5 ms 3632 KB
random_12.txt AC 2 ms 3512 KB
random_13.txt AC 2 ms 3612 KB
random_14.txt AC 5 ms 3640 KB
random_15.txt AC 2 ms 3568 KB
random_16.txt AC 2 ms 3520 KB
random_17.txt AC 10 ms 3544 KB
random_18.txt AC 1 ms 3596 KB
random_19.txt AC 2 ms 3592 KB
random_20.txt AC 2 ms 3556 KB
random_21.txt AC 2 ms 3604 KB
random_22.txt AC 2 ms 3492 KB
random_23.txt AC 3 ms 3612 KB
random_24.txt AC 2 ms 3628 KB
random_25.txt AC 2 ms 3436 KB


2025-02-28 (Fri)
11:28:09 +00:00