C Program to input Values in a 2x2 square matrix and display the value

In this example, we will accept values from the user in a 2x2 square and matrix and then it is displayed. To solve this problem we must know what is matrices and arrays.

What are Arrays?

An array is a data structure for storing more than one data member of similar data type.

Array can be of following types:

One-dimensional Array
Two-dimensional Array
Multi-dimensional Array

In Array we must always initialize values.

PROGRAM

#include<stdio.h>
#include<conio.h>
int main()
{
    int a[2][2],i,j;
    printf("Enter the values of the matrix:");
    for(i=0;i<2;i++)
    {
        for(j=0;j<2;j++)
        {
            scanf("%d",&a[i][j]);
        }
    }
    printf("Displaying the Matrix.\n");
    for(i=0;i<2;i++)
    {
        for(j=0;j<2;j++)
        {
            printf("%d\t",a[i][j]);
        }
        printf("\n");
    }
    return 0;
}

OUTPUT

Enter the values of the matrix:48

Displaying the Matrix.

48 65

23 34

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