Answers for "print 2d array in c"

print 2d array in c

// most of the time I forget that there should be matrix[i][j], not matrix[i]
#include <stdio.h>
// Abdullah Miraz
int main(){
    int i, j;

    int matrix[2][3] = {{2,3,4,5}, {7,8,9,1}};
    for(i=0;i< 2 ; i++){
        for(j=0;j<3;j++){
            printf("%d ", matrix[i][j]);
        }
    }
}

2d array of strings in c

language[0] => "Java";
language[1] => "Python";
language[2] => "C++";
language[3] => "HTML";
language[4] => "SQL";

matrix c declaration

int disp[2][4] = { 10, 11, 12, 13, 14, 15, 16, 17};

how to get input in 2d array in c

#include <stdio.h>

int main(){

    printf("Enter the number of columns");
    int i; 
    scanf("%d", &i);
    printf("Enter the number of rows");
    int y; 
    scanf("%d", &y);

    int r[i][y];
    int a;
    int b;

        for (a=0; a<i; a++){
            for (b=0; b<y; b++){
    scanf("%d",&r[a][b]);
        }
    }
}

double array in c

int disp[2][4] = {
    {10, 11, 12, 13},
    {14, 15, 16, 17}
};

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;
}