Submission #19859

#	Time	Username	Problem	Language	Result	Execution time	Memory
19859		inspire12	트리 (kriii4_X)	C++98	0 / 100	0 ms	1084 KiB

X

#include <stdio.h>
int main()
{
	int a,b;
	int c,d;
	scanf("%d %d",&a,&b);
	for(int i=0; i<b;i++)
	{
		scanf("%d %d",&c,&d);
	}
	a=a-b;
	printf("%d",2^((a*a-a)/2));
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 91