Search an Element of 2D array in C.

#include <stdio.h>

int main()

{

    int array[100][100];

    int i,j,r,c,n;

    int flag=0;

    printf("Please Enter how many row and column you want to use: ");

    scanf("%d %d",&r,&c);

    printf("Please Enter the elements of the array:
");

    for (i=0; i<r; i++)

    {

        for (j=0; j<c; j++)

        {

            scanf("%d",&array[i][j]);

        }

    }

    printf("Please Enter the Number You want to Search: ");

    scanf("%d",&n);

    for (i=0; i<r; i++)

    {

        for (j=0; j<c; j++)

        {

            if(array[i][j]==n)

            {

                flag=1;

                break;

            }

        }

    }

    if(flag==1)

    {

        printf("
Matched!!!!
");

    }

    if(flag==0)

    {

        printf("
 Don't Match!!!!
");

    }

    return 0;

}