[C] 포인터 공부 4

#include 
#include 
#include 


void bit_pointer_4_1()
{
	char *imsip;
	char imsi;

	//imsip = 'a';
	imsip = "a";

	imsi = 'a';
	//imsi = "a";
}
void bit_pointer_4_2()
{
	char *string;

	string ="archie";

	printf("%c\n",*(string +0));
	printf("%c\n",*(string +1));
	printf("%c\n",*(string +2));
	printf("%c\n",*(string +3));
	printf("%c\n",*(string +4));
	printf("%c\n",*(string +5));

}
void bit_pointer_4_3()
{
	char *string ="archie";

	printf("%s\n",string[3]);
}
void bit_pointer_4_4()
{
	char *string ="archie";
	char dim[] ="dimention";
}
void bit_pointer_4_5()
{
	char *string ="archie";
	char dim[] ="dimention";

	printf("string %#010x\n",string);
	printf("&string %#010x\n",&string);
	printf("dim %#010x\n",dim);
	printf("&dim %#010x\n",&dim);
	printf("dim[0] %#010x\n",dim[0]);

}

//틀린 문제
void bit_pointer_4_6()
{
	char *string ="archie";
	char dim[] ="dimention";

	for(;string;string++)
		putchar(*string);

	putchar('\n');

	//for(;*dim;dim++) 오류
		putchar(*dim);
}


void bit_pointer_4_7()
{
	char *string ="archie";
	char dim[] ="dimention";
	int i;

	for(;string;string++)
		putchar(*string);

	putchar('\n');

	for(i=0;dim[i];i++)
		putchar(*dim);

}


void bit_pointer_4_8()
{
	char *string ="archie";

	*string = 'T';

}


void bit_pointer_4_9()
{
	char string[] ="dimention";

	string[0] = 'T';
	puts(string);

}


void bit_pointer_4_10()
{
	char name[5][20];

	strcpy(name[0], "Jung Jae Une");
	strcpy(name[1], "Han Woo Ryong");
	strcpy(name[2], "Byun Ji Ha");
	strcpy(name[3], "Lee Do Geun");
	strcpy(name[4], "Hong Jae Mok");
}


void bit_pointer_4_11()
{
	char *name[5];

	name[0]= "Jung Jae Une";
	name[1]= "Han Woo Ryong";
	name[2]= "Byun Ji Ha";
	name[3]= "Lee Do Geun";
	name[4]= "Hong Jae Mok";
}


void bit_pointer_4_12()
{
	char *name[5];

	name[0]= "Jung Jae Une";
	name[1]= "Han Woo Ryong";
	name[2]= "Byun Ji Ha";
	name[3]= "Lee Do Geun";
	name[4]= "Hong Jae Mok";

	puts(name[0]+5);
	puts(name[1]+4);
	puts(name[2]+5);
	puts(name[3]+4);
	puts(name[4]+5);
}


void bit_pointer_4_13()
{
	char *name[5];

	name[0] = (char *)malloc(sizeof(char)*strlen("archie") +1);

	strcpy(name[0],"archie");
	puts(name[0]);
}


void bit_pointer_4_14()
{
	char *name[5];
	char imsi[7];

	name[0] = imsi;

	strcpy(name[0],"archie");
	puts(name[0]);
}


void bit_pointer_4_15()
{
	int i,j;
	int dim_size;
	char *name[5];

	name[0]= "Jung Jae Une";
	name[1]= "Han Woo Ryong";
	name[2]= "Byun Ji Ha";
	name[3]= "Lee Do Geun";
	name[4]= "Hong Jae Mok";

	dim_size= sizeof(name)/4;

	for(i=0;i