/*
--------------------------------------------------
	実数型変数の表示(倍精度）printf-double.c
--------------------------------------------------
*/

#include <stdio.h>
main()
{
	double d;
	float f;
	d = 0.123456789012345678901234567890;
	f = 0.123456789012345678901234567890;
	printf("値をそのまま表示 \n");
	printf("倍精度　%f \n",d);
	printf("単精度　%f \n",f);
	
	printf("\n\n");

	printf("　　　倍精度　　\n");
	printf("----+----1----+----2----+----3 \n");
	printf("%30.0f \n",d);
	printf("%30.1f \n",d);
	printf("%30.2f \n",d);
	printf("%30.3f \n",d);
	printf("%30.4f \n",d);
	printf("%30.5f \n",d);
	printf("%30.6f \n",d);
	printf("%30.7f \n",d);
	printf("%30.8f \n",d);
	printf("%30.9f \n",d);
	printf("%30.10f \n",d);
	printf("%30.11f \n",d);
	printf("%30.12f \n",d);
	printf("%30.13f \n",d);
	printf("%30.14f \n",d);
	printf("%30.15f \n",d);
	printf("%30.16f \n",d);
	printf("%30.17f \n",d);
	printf("%30.18f \n",d);
	printf("%30.19f \n",d);
	printf("%30.20f \n",d);
	printf("\n\n");
	
	printf("　　　単精度　　\n");
	printf("----+----1----+----2----+----3 \n");
	printf("%30.0f \n",f);
	printf("%30.1f \n",f);
	printf("%30.2f \n",f);
	printf("%30.3f \n",f);
	printf("%30.4f \n",f);
	printf("%30.5f \n",f);
	printf("%30.6f \n",f);
	printf("%30.7f \n",f);
	printf("%30.8f \n",f);
	printf("%30.9f \n",f);
	printf("%30.10f \n",f);
}