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새싹교실/2020/새싹부터나무까지/민기범/실습/20.10.02: Difference between revisions

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Line 44: Line 44:
  //여기에 코드를 작성하세요.
  //여기에 코드를 작성하세요.
== 2-2 ==
== 2-2 ==
  //여기에 코드를 작성하세요.
  #include <stdio.h>
int main()
{
int number[3][4] = { {1,3,5,7},{9,11,13,15},{17,19,21,23} };
int * p = &number[0][0];
for (int i = 0; i < 3; i++)
{
for(int j = 0; j < 4; j++)
{
printf("%d\n", *(p + i*4 + j));
}
}
return 0;
}



Revision as of 05:56, 8 October 2020

1-1

#include <stdio.h>

int main()
{
	int number[10] = { 1,3,5,7,9,11,13,15,17,19 };
	int *p;

	for (int i = 0; i < 10; i++)
	{
		printf("%d\n", *(number+i));
	}
	return 0;
}

1-2

#include <stdio.h>

int main()
{
	int number[10] = { 1,3,5,7,9,11,13,15,17,19 };
	int* p = &number[0];

	for (int i = 0; i < 10; i++)
	{
		printf("%d\n", p[i]);
	}
	return 0;
}

1-3

#include <stdio.h>

int main()
{
	int number[10] = { 1,3,5,7,9,11,13,15,17,19 };
	int* p = &number[0];

	for (int i = 0; i < 10; i++)
	{
		printf("%d\n", *p++);
	}
	return 0;
}

2-1

//여기에 코드를 작성하세요.

2-2

#include <stdio.h>

int main()
{
	int number[3][4] = { {1,3,5,7},{9,11,13,15},{17,19,21,23} };
	int * p = &number[0][0];

	for (int i = 0; i < 3; i++)
	{
		for(int j = 0; j < 4; j++)
		{
			printf("%d\n", *(p + i*4 + j));
		}
	}
	return 0;
}