Submission #553643

#	Time	Username	Problem	Language	Result	Execution time	Memory
553643		josanneo22	Hexagonal Territory (APIO21_hexagon)	C++17	3 / 100	1717 ms	292 KiB

hexagon

#include "hexagon.h"

#include <vector>
long long int mod=1e9+7;
int draw_territory(int N, int A, int B,
                   std::vector<int> D, std::vector<int> L) 
				   {
                   		long long l=L[0]+1;
                   		long long a = A;
                   		long long count=(1+l)*l;
                   		count/=2;
                   		count%=mod;
                   		count*=a;
                   		count%=mod;
                   		long long cnt=0;
                   		if(B)
                   		{
                   			for(int i=0;i<l;i++)
	                   		{
	                   			cnt+=i*(i+1);
	                   			cnt%=mod;
							}
							count=count+cnt*B;
							count%=mod;
						}
                   		return count;
}

• Subtask 1: 3 / 3
• Subtask 2: 0 / 6
• Subtask 3: 0 / 11
• Subtask 4: 0 / 12
• Subtask 5: 0 / 15
• Subtask 6: 0 / 19
• Subtask 7: 0 / 18
• Subtask 8: 0 / 16