Write a Program which will print the Odd / Even Numbers.

#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
int n;
printf("\n\nEnter the value of n : ");
scanf("%d",&n);
if(n%2==0)
printf("\nThis is an even number.");
else
printf("\nThis is an odd number.");
getch();
}

Write a Program which will print an Multidimensional Array

#include<stdio.h>
#define rows n
#define columns n
int main()
{
    int row,column,product[n][n],i,j;
        for(i=0;i<rows;i++){
            row=i+1;
                printf(" \n\n %d------------------------------------ ",row);
                printf("  \n ");
        for(j=0;j<columns;j++){
            column=j+1;
            product[i][j]=row*column;
                printf(" %d  \/\/ ",product[i][j]);
        }
                    printf("\n");
        }
}

Write a Program which will find the Odd numbers from an Array

Write a Program which will find the Even numbers from an Array

Write a Program to Calculate Average a Given Program

#include<stdio.h>
int main()
{
    int i;
    int a[n]={.................};
    for(i=0;i<=n;i++)
        {
            printf("a[%d] : %d\n",i,a[i]);
    }

}

Write a Program to Read and Print an Array

#include<stdio.h>
int main()
{
    int i;
    int a[n]={.....................};
    for (i=0;i<=n;i++)
    {
            printf("a[%d]=%d\n",i,a[i]);
    }
}

Write a program to print a summation using array

#include<stdio.h>
main()
{
int a[n],i,sum=0;
printf("\nEnter the Numbers:\n");
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
sum=sum+a[i];
}
printf("\nThe Result of summation is : %d",sum);
return 0;
}