Ordenador de números em C(Array) - Versão simplificada.

#include <stdio.h>
#include <conio.h>
#include <string.h>

int main(){
    const int MaxSizeList = 10;
    double Nro[MaxSizeList], NroAux1, NroAux2;
    unsigned int PosArray, PosLastSmaller, CounterPos, TotalPos, LastPos, FirstPos;

    clrscr;

    Nro[0] = 8.45;
    Nro[1] = 1;
    Nro[2] = 4;
    Nro[3] = 2;
    Nro[4] = 15;
    Nro[5] = 6;
    Nro[6] = 7;
    Nro[7] = 3;
    Nro[8] = 8;
    Nro[9] = 5;

    TotalPos = (MaxSizeList - 1);
    FirstPos = 0;
    LastPos = 9;

    for(PosArray = FirstPos; PosArray < LastPos; PosArray++ ){
        NroAux1 = Nro[PosArray];
        PosLastSmaller = PosArray;
        for(CounterPos = (PosArray + 1); CounterPos <= LastPos; CounterPos++ ){
            if(NroAux1 >= Nro[CounterPos]){
                PosLastSmaller = CounterPos;
                NroAux1 = Nro[PosLastSmaller];
            }
        }
        if(PosLastSmaller > PosArray){
            for(CounterPos = PosArray; CounterPos <= LastPos; CounterPos++){
                if((CounterPos >= PosLastSmaller) && (CounterPos < LastPos)){
                    NroAux2 = Nro[CounterPos + 1];
                    }
                else{
                    NroAux2 = Nro[CounterPos];
                    }
                Nro[CounterPos] = NroAux1;
                NroAux1 = NroAux2;
            }
        }
    }

    for(CounterPos = FirstPos; CounterPos <= TotalPos; CounterPos++){
        printf("%3d : %3.2f\n",CounterPos, Nro[CounterPos]);

    }
    getch();

return 0;
}