Print Two-Dimensional Array in C

This program is written in C programming language and it does the following:

It first declares some integer variables r, c, a, b, i, j.
The program then prompts the user to enter the row and column limits 'r' and 'c' respectively, which determines the size of two 2D arrays 'a' and 'b'
Then, it prompts the user to enter values for the 2D array 'a' and 'b' using nested for loop
Next, it uses two nested for loops to print the values of first array 'a'
Then it uses another nested for loop to print the values of second array 'b'
The values of both arrays are displayed in tabular format
The program ends by returning 0 as the value of the main function

Source Code

#include<stdio.h>
int main()
{
  int r,c,a[10][10],b[10][10],i,j;
  printf("\nEnter the row limit:");
  scanf("%d",&r);
  printf("\nEnter the column limit:");
  scanf("%d",&c);
  printf("\nEnter the values:");
  for(i=0;i<r;i++)
  {
    for(j=0;j<c;j++)
    {
      scanf("%d",&a[i][j]);
    }
  }
  for(i=0;i<r;i++)
  {
    for(j=0;j<c;j++)
    {
       scanf("%d",&b[i][j]);
    }
  }
  printf("First Array value:\n");
  for(i=0;i<r;i++)
  {
    for(j=0;j<c;j++)
    {
      printf("\t%d",a[i][j]);
    }
    printf("\n");
  }
  printf("Second Array value:\n");
  for(i=0;i<r;i++)
  {
    for(j=0;j<c;j++)
    {
       printf("\t%d",b[i][j]);
    }
    printf("\n");
  }
  return 0;
}

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Output

Enter the row limit:2
Enter the column limit:2
Enter the values:1
2
3
4
5
6
7
8
First Array value:
1 2
3 4
Second Array value:
5 6
7 8

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Print Two-Dimensional Array in C

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