How to find the maximum value from a 2D array.

#include<stdio.h>

int main()

{

    int array[100][100];/// declare a 2D Array.

    int i,j,r,c;

    printf("Please Enter The Row Number:");

    scanf("%d",&r);

    printf("Please Enter The Column Number:");

    scanf("%d",&c);

    printf("Please Enter %d X %d Element Of the array: ",r,c);

    for(i=0; i<r; i++) ///scan array element

    {

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

        {

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

        }

    }

    int max=0;

    printf("The Maximum Element of the array:");

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

    {

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

        {

            if(array[i][j]>max)///Checking the number is gather then max or not.

            {

                max=array[i][j];

            }

        }

    }

     printf("%d",max);

    return 0;

}