c语言 汇编 冒泡排序
时间: 2023-07-21 09:05:14 浏览: 65
下面是用 C 语言和汇编实现的冒泡排序代码:
C 语言实现:
```c
void bubble_sort(int arr[], int n) {
int i, j;
for (i = 0; i < n-1; i++) {
for (j = 0; j < n-i-1; j++) {
if (arr[j] > arr[j+1]) {
int temp = arr[j];
arr[j] = arr[j+1];
arr[j+1] = temp;
}
}
}
}
```
汇编实现:
```assembly
bubble_sort:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, [ebp+8] ; arr
mov ecx, [ebp+12] ; n
dec ecx ; i = n-1
outer_loop:
mov esi, ebx ; j = 0
inner_loop:
cmp esi, ecx
jge next_outer_loop
mov edi, [esi+4]
cmp edi, [esi+8]
jle next_inner_loop
mov edx, [esi+4]
mov [esi+4], [esi+8]
mov [esi+8], edx
next_inner_loop:
add esi, 4
jmp inner_loop
next_outer_loop:
sub ecx, 1
jnz outer_loop
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
```
以上是两种不同的实现方式,C 语言代码可读性较高,而汇编代码则更加高效。