#include <stdio.h>
#include <stdlib.h>

int main(int argc, char * * argv) {
	{
		double a = 40.88050;
		printf("%.3f\n",a);
		printf("%.17f\n",a);
		a = 41.78050;
		printf("%.3f\n",a);
		printf("%.17f\n",a);
	}
	{
		float a = 40.88050;
		printf("%.3f\n",a);
		printf("%.17f\n",a);
		a = 41.78050;
		printf("%.3f\n",a);
		printf("%.17f\n",a);
	}
	return 0;	
}

##</code><code>##

40.880
40.88049999999999784
41.781
41.78050000000000352
40.881
40.88050079345703125
41.780
41.78049850463867188