unit 38.8
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#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()
{
int m, n;
scanf("%d %d", &m, &n);
if (m < 3 || n < 3 || m>10 || n>10)
goto EXIT;
char** matrix = malloc(sizeof(char*) * m);
for (int i = 0; i < m; i++)
{
matrix[i] = malloc(sizeof(char) * (n + 1));
memset(matrix[i], 0, sizeof(char) * n);
}
for (int i = 0; i < m; i++)
scanf("%s", matrix[i]);
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
if (matrix[i][j] == '*')
continue;
else
{
matrix[i][j] = 0;
}
}
}
for (int i = 0; i < m; i++)
{
for (int j = 0; j < n; j++)
{
if (matrix[i][j] == 0)
{
for (int y = i - 1; y <= i + 1; y++)
{
for (int x = j - 1; x <= j + 1; x++)
{
if (y < 0 || x < 0 || y >= m || x >= n)
continue;
else
{
if (matrix[y][x] == '*')
matrix[i][j] += 1;
else
continue;
}
}
}
}
}
}
for (int i = 0; i < m; i++)
{
printf("%s\n", matrix[i]);
}
EXIT:
return 0;
}
C
INFO