#include <stdio.h>

int main(void){

	double  Height, Weight, BMI;

	printf("Input your height[cm]:");
	scanf("%lf",&Height);
	
	printf("Input your weight[kg]:");
	scanf("%lf",&Weight);
	
	BMI = 10000.0*Weight / (Height*Height);

	printf("Your BMI is %.1f\n",BMI );
	return 0;

}