C언어 지뢰찾기

지뢰 갯수 찾기

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

int main()   //지뢰 갯수 찾기
{
	int arr[3][3] = {
		{9,0,0},
		{0,0,9},
		{0,9,0}
	};
	int cnt = 0;

	for (int i = 0; i < 3; i++)
	{
		for (int x = 0; x < 3; x++)
		{
			if (arr[i][x] == 9)
			{
				cnt++;
			}
		}
	
	}
	printf("%d\n", cnt);
	


	
	return 0;
}

////////////////////////////////////////////////////////////////////////////////


#include <stdio.h>
#include<stdlib.h>
#define ArrSize 4

int main()   //지뢰 갯수 찾기
{
	int arr[ArrSize][ArrSize] = {
		{9,0,0,9},
		{0,0,9,0},
		{0,9,0,9},
		{0,9,0,9}
	};

	int cnt = 0;
	int targetx = 2;
	int targety = 2;

	
	for (int i = 0; i < 3; i++)
	{
		for (int x = 0; x < 3; x++)
		{
			if (arr[i+targetx-1][x+targety-1] == 9)
				cnt++;
		}
	}
	printf("9의 갯수는 : %d", cnt);
	
	return 0;
}

///////////////////////////////////////////


#include <stdio.h>
#include<stdlib.h>
#define ArrSize 6

int main()  
{
	int arrp[6][6];
	int arr[4][4] = {
		{9,0,0,9},
		{0,9,9,0},
		{0,9,9,9},
		{0,0,0,0}
	};

	int cnt = 0;
	int targetx = 1;
	int targety = 1;


		for (int i = 0; i < 6; i++)
		{
			for (int x = 0; x < 6; x++)
			{
				arrp[i][x] = 0;
				
			}
			
		}

		

		for (int i = 1; i < 5; i++)
		{
			for (int x = 1; x < 5; x++)
			{
				arrp[i][x] = arr[i - 1][x - 1];
			}
		}

		printf("\n\n");
		for (int i = 0; i < 6; i++)
		{
			for (int x = 0; x < 6; x++)
			{
				printf("%d ", arrp[i][x]);
			}
			printf("\n");
		}

		for (int i = 0; i < 3; i++)
		{
			for (int x = 0; x < 3; x++)
			{
				if (arrp[i + targetx - 1][x + targety - 1] == 9)
					cnt++;
			}
		}

		printf("9의 총 갯수는:%d ",cnt);
		
	return 0;
}

////////////////////////////////////////////////////////