need help in modify my code

hello, my code scans through an array , build sub-arrays, and print them out. the sub arrays contains numbers from original array,
that sums up to half the array sum. (ex: arr:1,2,3,4 subs:1,4 and 2,3)
i need to modify it so it would only print out the first sub-array that it finds, and the rest of the array (ex: 1,2,2,3,1,1 out will be: 1,2,2 and 3,1,1 only)
hope you can help me.
p.s. no static var are allowed

Code:

#include <stdio.h>
// printing all the options
#define true 1
#define false 0


void printArr(int arr[], int n)
{
    int i;

    puts("");
    for (i=0; i<n; i++)
        printf (" %d",arr[i]);
    puts("");
}
int SubsetSum(int *arr, int n, int S, int subseq[],int count)
{
    int flag;
    if (S==0) 
    {
        printArr(subseq,count);
        return true;
    }
    if (S<0 || !n) 
        return false;

    subseq[count] = arr[0];
    flag = SubsetSum(arr+1,n-1,S-arr[0],subseq, count+1);
    
    return (SubsetSum(arr+1,n-1,S,subseq,count) || flag);
}

void GetArray(int arr[], int i, int size)
{
    int num=0;
    if (i < size)
    {
        printf("enter the %d element\n",i);
        scanf("%d",&num);
        arr[i]=num;
        GetArray(arr, i+1, size);
    }

}

void main()
{
    int arr[20]={0}, subseq [12];
    int S=0 ,arrsize=0,i;
    scanf("%d",&arrsize);
    GetArray(arr, 0, arrsize);
    for (i=0; i<arrsize; i++)
        S+=arr[i];
    S=S/2;
    
    if (!SubsetSum(arr,arrsize,S,subseq,0))
        printf("\nThere is no subsequence\n");
}

Oh great, another "I found this code, it doesn't do exactly what I want it to, but I've no idea how to change it because I didn't write it" poser.
recursive maximal combination