Submission #139447

#	Time	Username	Problem	Language	Result	Execution time	Memory
139447		reda	Race (IOI11_race)	C++14	0 / 100	2 ms	376 KiB

race

#include <bits/stdc++.h>
using namespace std ;
int best_path(int N,int K,int h[][2],int L[])
{
   int sum[N+1];
   for(int  i= 0 ;i < N ;i++)sum[i]=0;
   for(int i = 0 ;i < N-1 ;i++)
   {
       sum[i]+=L[i];
       sum[i+1]+=sum[i];
   }
   int  ans= -1e9+7;
   	for(int i=0;i<N-1;i++)
	for(int j=i;j<N-1;j++)
	{
		if(!i)
		{
			if(sum[j]==K&&(j-i+1<ans||ans==-1e9+7))
                ans=j-i+1;
		}
		else if(sum[j]-sum[i-1]==K&&(j-i+1<ans||ans==-1e9+7))
            ans=j-i+1;
	}

	return ans;

}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 12
• Subtask 3: 0 / 22
• Subtask 4: 0 / 57