17 / 10001 / 21 / 11
128 / 10000000 / 200 / 80
255 / 11111111 / 377 / ff
31484 / 111101011111100 / 75374 / 7afc
33825 / 1000010000100001 / 102041 / 8421



#include <stdio.h>

int main()
{
	int a;

	printf("Á¤¼ö°ªÀ» ÀÔ·ÂÇÏ¼¼¿ä : ");
	scanf("%d",&a);

	printf("ÀÔ·ÂµÈ °ªÀº  8Áø¼ö·Î %oÀÔ´Ï´Ù.\n",a);
	printf("ÀÔ·ÂµÈ °ªÀº 16Áø¼ö·Î %xÀÔ´Ï´Ù.\n",a);

	return 0;
}




#include <stdio.h>

int main()
{
	int yearofDay,dayofHour,hourofMin,minofSec;
	int kiboo,nDay,nHour, nMin,nSec;

	yearofDay=365;
	dayofHour=24;
	hourofMin=60;
	minofSec=60;

	printf("¸î »ì±îÁö »ì°í ½Í½À´Ï±î?");
	scanf("%d",&kiboo);

	nDay=kiboo*yearofDay;
	nHour=nDay*dayofHour;
	nMin=nHour*hourofMin;
	nSec=nMin*minofSec;//ÀÌ°É¾²¸é ¿À¹öµÇ¹Ç·Î

	printf("%dÀÏ,%d½Ã°£,%dºÐ,%uÃÊÀÔ´Ï´Ù.",nDay,nHour,nMin,nSec);

	return 0;
}





#include <stdio.h>

int main()
{
	int iDistance,iSpeed,iTime,iExtra;

	printf("°Å¸®(km)¿Í ¼Ó·Â(km/h)À» ÀÔ·ÂÇÏ¼¼¿ä : ");
	scanf("%d%d",&iDistance,&iSpeed);

	iTime=iDistance/iSpeed;
	iExtra=iDistance-(iSpeed*iTime);

	printf("%d(km)¸¦ %d(km/h)ÀÇ ¼Ó·ÂÀ¸·Î ´Þ¸®¸é..\n",iDistance,iSpeed);
	printf("%d½Ã°£ °É¸®°í %d(km)°¡ ³²½À´Ï´Ù.\n",iTime,iExtra);

	return 0;
}




#include <stdio.h>

int main()
{
	double hwaC, subC;

	printf("È­¾¾¿Âµµ¸¦ ÀÔ·ÂÇÏ¼¼¿ä : ");
	scanf("%lf",&hwaC);

	subC=(hwaC-32)*5/9;

	printf("¼·¾¾ ¿Âµµ´Â %.1lf\n",subC);

	return 0;
}





#include <stdio.h>

int main()
{
	int lenGth;
	double lInch;

	printf("¼¾Æ¼¹ÌÅÍ ±æÀÌ¸¦ ÀÔ·ÂÇÏ¼¼¿ä : ");
	scanf("%d",&lenGth);
	lInch=(double)lenGth/2.54;

	printf("ÀÎÄ¡·Î °è»êÇÏ¸é %.1lfÀÎÄ¡ÀÔ´Ï´Ù.\n",lInch);

	return 0;
}






#include <stdio.h>

int main()
{
	int iDistance,iSpeed,sH,sM;
	double sS,temp;

	printf("°Å¸®(km)¿Í ¼Ó·Â(km/h)À» ÀÔ·ÂÇÏ¼¼¿ä : ");
	scanf("%d%d",&iDistance,&iSpeed);

	temp=(double)iDistance/iSpeed;
	sH=(int)temp;
	sM=(int)((temp-sH)*60);
	sS=((temp-sH)*60-sM)*60;
	printf("°É¸®´Â ½Ã°£Àº : %d½Ã°£, %dºÐ, %.3lfÃÊÀÔ´Ï´Ù.\n",sH,sM,sS);

	return 0;
}




#include <stdio.h>

int main()
{
	char inPut;

	printf("¹®ÀÚ¸¦ ÀÔ·ÂÇÏ¼¼¿ä : ");
	scanf("%c",&inPut);
	printf("¹®ÀÚ %cÀÇ ¾Æ½ºÅ°ÄÚµå°ªÀº %dÀÔ´Ï´Ù.\n",inPut,inPut);

	return 0;
}
