-
Notifications
You must be signed in to change notification settings - Fork 4k
/
BucketSort.c
77 lines (65 loc) · 1.72 KB
/
BucketSort.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
#include <stdio.h>
#include <stdlib.h>
#define tBal 3
typedef struct balde{
int quant;
int valor[tBal];
}Balde;
void insertionSort(int *vet, int tam){
int i, j, aux;
for(i = 1 ; i < tam ; i++){
aux = vet[i];
for(j = i ; (j > 0) && (aux < vet[j - 1]) ; j--)
vet[j] = vet[j - 1];
vet[j] = aux;
}
}
void bucketSort(int *vet, int tam){
int i, j , maior, menor, nBaldes, pos;
Balde *bd;
maior = menor = vet[0];
for(i = 1 ; i < tam ; i++){
if(vet[i] > maior) maior = vet[i];
if(vet[i] < menor) menor = vet[i];
}
nBaldes = (maior - menor)/ tBal + 1;
bd = (Balde*)malloc(nBaldes*sizeof(Balde));
for(i = 0 ; i < nBaldes ; i++)
bd[i].quant = 0;
for(i = 0 ; i < tam ; i++){
pos = (vet[i] - menor)/tBal;
bd[pos].valor[bd[pos].quant] = vet[i];
bd[pos].quant++;
}
pos = 0;
for(i = 0 ; i < nBaldes ; i++){
insertionSort(bd[i].valor, bd[i].quant);
for(j = 0 ; j < bd[i].quant ; j++){
vet[pos] = bd[i].valor[j];
pos++;
}
}
free(bd);
}
int main(){
int *vet;
int i, tam;
printf("Entre com o tamanho do vetor: ");
scanf("%d", &tam);
vet = (int*)malloc(tam*sizeof(int));
printf("Preencha o vetor\n");
for(i = 0 ; i < tam ; i++){
printf("Elemento %d: ",i+1);
scanf("%d", &vet[i]);
}
printf("Seu vetor desordenado\n");
for(i = 0 ; i < tam ; i++){
printf("%d\t", vet[i]);
}
bucketSort(vet, tam);
printf("Seu vetor Ordenado\n");
for(i = 0 ; i < tam ; i++){
printf("%d\t", vet[i]);
}
return 0;
}