Submission #9109

#	Time	Username	Problem	Language	Result	Execution time	Memory
9109		roott76	Wall construction (kriii2_WA)	C++98	0 / 4	0 ms	1100 KiB

WA

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main()
{
	double N, R, x[1001], y[1001], PI = 3.14159265359;;
	scanf("%lf %lf", &N, &R);
	for(int i=0; i<N; i++) scanf("%lf %lf", &x[i], &y[i]);

	double dist = sqrt(abs(x[0]-x[1]) + abs(y[0]-y[1]));
	printf("%.8lf\n", dist*2 + R*2*PI);
}

• Subtask 1: 0 / 1
• Subtask 2: 0 / 3