Answers for "find the numbers of pairs whose sum is 10 in c array"

find the numbers of pairs whose sum is 10 in c array

#include <stdio.h>
void main ()
{
    int a[10];
    int i,j;

    for (i=0;i<10;i++)
    {
        printf("Enter %d number: ",i+1);
        scanf("%d",&a[i]);
    }

    int count=0;

    for (i = 0; i < 10; ++i)
    {
        for(j=i+1;j<10;j++)
        {
            if (a[i] + a[j] == 10)
                count++;
        }
    }

    printf("The number of pairs that have sum of 10 is %d",count);
}