Submission #138632

#	Time	Username	Problem	Language	Result	Execution time	Memory
138632		WongHokFong_cpp	Sails (IOI07_sails)	C++14	0 / 100	1081 ms	644 KiB

sails

#include <iostream>
#include <cstdlib>
using namespace std;
int flagged[100001],n,h,k,height,mini,s;
int main(void)
{
	cin>>n;
	for (int i=1;i<=n;i++)
	{
		cin>>h>>k;height=max(h,height);
		for (int q=1;q<=k;q++)
		{
			mini=1;
			for (int j=2;j<=h;j++)
			{
				if (flagged[j]<flagged[mini])
				{
					mini=j;
				}
			}
			flagged[mini]++;
		}
	}
	for (int i=1;i<=height;i++) s+=(flagged[i]-1)*flagged[i]/2;
	cout<<s;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10
• Subtask 11: 0 / 10