Submission #63558

#	Time	Username	Problem	Language	Result	Execution time	Memory
63558		kylych03	Homecoming (BOI18_homecoming)	C++14	0 / 100	53 ms	6244 KiB

homecoming

#include <bits/stdc++.h>
using namespace std;
long long solve(int N, int K, int *A, int *B){
	int ok=1;
	long long res=0;
	 int *vis = new int[N];
	 for(int i=0;i<N;i++)
	 	vis[i]=1;
	while(ok){
		ok=0;
		
		for(int i=0;i<N;i++)
			if(vis[i]){
				int sum=0;
				for(int j=i;j<i+K;j++)
					sum+=B[j%N];
				if(sum<=A[i]){
					ok=1;
					vis[i]=0;
					if(A[i]-sum>res)
					res=A[i]-sum;
					//for(int j=i;j<i+K;j++)
					//	B[j%N]=0;
				}
			}
	}
	return res;	
}
/*
int main() {
  int T; assert(scanf("%d", &T) == 1);
  for(int t = 0; t < T; t++) {
    int N, K; assert(scanf("%d%d", &N, &K) == 2);
    int *A = new int[N];
    int *B = new int[N];
    for(int i = 0; i < N; i++) assert(scanf("%d", &A[i]) == 1);
    for(int i = 0; i < N; i++) assert(scanf("%d", &B[i]) == 1);
    printf("%lld\n", solve(N, K, A, B));
    delete[] A;
    delete[] B;
  }
  return 0;
}
*/

• Subtask 1: 0 / 13
• Subtask 2: 0 / 18
• Subtask 3: 0 / 31
• Subtask 4: 0 / 38