Submission #65428872

Source Code Expand

#include<bits/stdc++.h>
#define pii pair<long long,long long>
#define mp make_pair
#define pb push_back
using namespace std;
long long n,c[2005],a[2005],ans=0;
int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cout.tie(0);
	cin>>n;
	for(int i=2; i<=n; i++) {
		cin>>c[i];
	}
	for(int i=2; i<=n; i++) {
		cin>>a[i];
	}
	for(int i=n; i>=2; i--) {
		if(!a[i])continue;
		ans++;
		bool b=0;
		long long mi=i;
		for(int j=i-c[i]; j<i; j++) {
			if(a[j]) {
				b=1;
				break;
			}
			mi=min(mi,j-c[j]);
		}
		if(!b) {
			for(int j=i-c[i]; j<i; j++) {
				if(j-c[j]==mi) {
					a[j]=1;
					break;
				}
			}
		}
	}
	cout<<ans;
	return 0;
}

Submission Info

Submission Time
Task E - Bowls and Beans
User wild_asriel_x
Language C++ 20 (gcc 12.2)
Score 475
Code Size 679 Byte
Status AC
Exec Time 1 ms
Memory 3636 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 475 / 475
Status
AC × 3
AC × 80
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt, test_45.txt, test_46.txt, test_47.txt, test_48.txt, test_49.txt, test_50.txt, test_51.txt, test_52.txt, test_53.txt, test_54.txt, test_55.txt, test_56.txt, test_57.txt, test_58.txt, test_59.txt, test_60.txt, test_61.txt, test_62.txt, test_63.txt, test_64.txt, test_65.txt, test_66.txt, test_67.txt, test_68.txt, test_69.txt, test_70.txt, test_71.txt, test_72.txt, test_73.txt, test_74.txt, test_75.txt, test_76.txt, test_77.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3476 KiB
sample_02.txt AC 1 ms 3400 KiB
sample_03.txt AC 1 ms 3604 KiB
test_01.txt AC 1 ms 3524 KiB
test_02.txt AC 1 ms 3392 KiB
test_03.txt AC 1 ms 3436 KiB
test_04.txt AC 1 ms 3460 KiB
test_05.txt AC 1 ms 3420 KiB
test_06.txt AC 1 ms 3468 KiB
test_07.txt AC 1 ms 3468 KiB
test_08.txt AC 1 ms 3556 KiB
test_09.txt AC 1 ms 3440 KiB
test_10.txt AC 1 ms 3360 KiB
test_11.txt AC 1 ms 3432 KiB
test_12.txt AC 1 ms 3488 KiB
test_13.txt AC 1 ms 3488 KiB
test_14.txt AC 1 ms 3552 KiB
test_15.txt AC 1 ms 3420 KiB
test_16.txt AC 1 ms 3360 KiB
test_17.txt AC 1 ms 3360 KiB
test_18.txt AC 1 ms 3428 KiB
test_19.txt AC 1 ms 3484 KiB
test_20.txt AC 1 ms 3636 KiB
test_21.txt AC 1 ms 3560 KiB
test_22.txt AC 1 ms 3432 KiB
test_23.txt AC 1 ms 3400 KiB
test_24.txt AC 1 ms 3364 KiB
test_25.txt AC 1 ms 3452 KiB
test_26.txt AC 1 ms 3492 KiB
test_27.txt AC 1 ms 3424 KiB
test_28.txt AC 1 ms 3476 KiB
test_29.txt AC 1 ms 3492 KiB
test_30.txt AC 1 ms 3636 KiB
test_31.txt AC 1 ms 3496 KiB
test_32.txt AC 1 ms 3508 KiB
test_33.txt AC 1 ms 3504 KiB
test_34.txt AC 1 ms 3452 KiB
test_35.txt AC 1 ms 3552 KiB
test_36.txt AC 1 ms 3452 KiB
test_37.txt AC 1 ms 3500 KiB
test_38.txt AC 1 ms 3356 KiB
test_39.txt AC 1 ms 3420 KiB
test_40.txt AC 1 ms 3496 KiB
test_41.txt AC 1 ms 3500 KiB
test_42.txt AC 1 ms 3560 KiB
test_43.txt AC 1 ms 3420 KiB
test_44.txt AC 1 ms 3500 KiB
test_45.txt AC 1 ms 3440 KiB
test_46.txt AC 1 ms 3492 KiB
test_47.txt AC 1 ms 3504 KiB
test_48.txt AC 1 ms 3496 KiB
test_49.txt AC 1 ms 3488 KiB
test_50.txt AC 1 ms 3476 KiB
test_51.txt AC 1 ms 3556 KiB
test_52.txt AC 1 ms 3628 KiB
test_53.txt AC 1 ms 3384 KiB
test_54.txt AC 1 ms 3476 KiB
test_55.txt AC 1 ms 3560 KiB
test_56.txt AC 1 ms 3488 KiB
test_57.txt AC 1 ms 3556 KiB
test_58.txt AC 1 ms 3504 KiB
test_59.txt AC 1 ms 3480 KiB
test_60.txt AC 1 ms 3444 KiB
test_61.txt AC 1 ms 3364 KiB
test_62.txt AC 1 ms 3504 KiB
test_63.txt AC 1 ms 3476 KiB
test_64.txt AC 1 ms 3496 KiB
test_65.txt AC 1 ms 3500 KiB
test_66.txt AC 1 ms 3444 KiB
test_67.txt AC 1 ms 3552 KiB
test_68.txt AC 1 ms 3360 KiB
test_69.txt AC 1 ms 3488 KiB
test_70.txt AC 1 ms 3500 KiB
test_71.txt AC 1 ms 3500 KiB
test_72.txt AC 1 ms 3488 KiB
test_73.txt AC 1 ms 3484 KiB
test_74.txt AC 1 ms 3504 KiB
test_75.txt AC 1 ms 3476 KiB
test_76.txt AC 1 ms 3496 KiB
test_77.txt AC 1 ms 3452 KiB