MPI Broadcast and Reduce - c

Question

I have this code below..
When I run this with mpiexec -n 2
I get output in the console log like The input sequence is as follows: 0 1 2 3
I'm trying to get an output sequence of 0 2 6 12
which is an addition of PartialResult in the forloop
This is the result of the forloop, and I get this for each process, so when I run with 2 processes, this gets printed out twice.
Partial result in forloop: 0
Partial result in forloop: 1
Partial result in forloop: 3
Partial result in forloop: 6
I want to add them so that the output sequence (when rank == 0), this return 0 2 6 12. Can this be achieved after MPI_Reduce step?
Below is the entire C code.
int main(void)
{
int my_rank, comm_sz;
int i;
int Count = 4;
int Number[4];
int PartialResult = 0;
int Result;
MPI_Init(NULL, NULL);
MPI_Comm_size(MPI_COMM_WORLD, &comm_sz);
MPI_Comm_rank(MPI_COMM_WORLD, &my_rank);
if(my_rank == 0)
{
printf("The input sequence is as follows: \n");
for (i = 0; i < Count; i++)
{
Number[i] = i;
printf("%d ", Number[i]);
}
printf("\n");
}
// Process 0 sends data to all of the processes
MPI_Bcast(Number, Count, MPI_INT, 0, MPI_COMM_WORLD);
for (i = 0; i < Count; i++)
{
Number[i] += my_rank;
PartialResult += Number[i];
printf("\n");
printf("Partial result in forloop: %d \n", PartialResult);
}
MPI_Reduce(&PartialResult, &Result, 1, MPI_INT, MPI_PROD, 0, MPI_COMM_WORLD);
printf("partial result after reduce: %d \n", PartialResult);
// Print out the result
if (my_rank == 0) {
printf("\n");
for (i = 0; i < Count; i++) {
printf("\n");
printf("\n");
printf("Result[i]: %d \n", Result[i]);
}
}
MPI_Finalize();
return 0;
}