Solution of URI 1175 :: Array change I

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/**Bismillahir Rahmanir Rahim.**/

#include <stdio.h>
int main()
{
   int N[20], temp,i,j;
    for(i=0; i<20; i++)
        scanf("%d",&N[i]);
    for(i=0, j=19; i<10; i++, j--)
    {
        temp=N[i];
        N[i]=N[j];
        N[j]=temp;
    }
    for(i=0; i<20; i++)
        printf("N[%d] = %d\n",i,N[i]);
    return 0;
}