passing 2d array as parameter to function in c
#include <stdio.h>
//passing 2D array as a parameter to a function
void fun(int *arr, int m, int n)
{
int i, j;
for (i = 0; i < m; i++){
for (j = 0; j < n; j++)
printf("%d ", *((arr+i*n) + j));
printf("n");
}
}
int main(void)
{
int arr[][4] = {{1, 2, 3,4}, {4, 5, 6,7}, {7, 8, 9,0}};
int m = 3, n = 4; //m - no.of rows, n - no.of col
fun(&arr, m, n);
return 0;
}C print 2D array
#include <stdio.h>
#define MAX 10
int main()
{
char grid[MAX][MAX];
int i,j,row,col;
printf("Please enter your grid size: ");
scanf("%d %d", &row, &col);
for (i = 0; i < row; i++) {
for (j = 0; j < col; j++) {
grid[i][j] = '.';
printf("%c ", grid[i][j]);
}
printf("n");
}
return 0;
}Copyright © 2021 Codeinu
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