#define NULL ((void *)0)
typedef unsigned long size_t; // Customize by platform.
typedef long intptr_t;
typedef unsigned long uintptr_t;
typedef long scalar_t__; // Either arithmetic or pointer type.
/* By default, we understand bool (as a convenience). */
typedef int bool;
#define false 0
#define true 1

/* Forward declarations */

/* Type definitions */

/* Variables and functions */
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ quicksort(int *, int /*<<< orphan*/, int);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int a[50], n, i;
  scanf("%d", &n);
  for (i = 0; i < n; i++)
    scanf("%d", &a[i]);
  quicksort(a, 0, n - 1);
  for (i = 0; i < n; i++)
    printf("%d ", a[i]);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0xe0,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeb7(%rip),%rdi
lea    -0xd4(%rbp),%rsi
call   1050 <scanf@plt>
movl   $0x0,-0xd8(%rbp)
mov    -0xd8(%rbp),%eax
cmp    -0xd4(%rbp),%eax
jge    11a6 <main+0x76>
movslq -0xd8(%rbp),%rax
lea    -0xd0(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe73(%rip),%rdi
call   1050 <scanf@plt>
mov    -0xd8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xd8(%rbp)
jmp    115f <main+0x2f>
lea    -0xd0(%rbp),%rdi
mov    -0xd4(%rbp),%edx
sub    $0x1,%edx
xor    %esi,%esi
call   1030 <quicksort@plt>
movl   $0x0,-0xd8(%rbp)
mov    -0xd8(%rbp),%eax
cmp    -0xd4(%rbp),%eax
jge    1207 <main+0xd7>
movslq -0xd8(%rbp),%rax
mov    -0xd0(%rbp,%rax,4),%esi
lea    0xe15(%rip),%rdi
call   1040 <printf@plt>
mov    -0xd8(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xd8(%rbp)
jmp    11c7 <main+0x97>
xor    %eax,%eax
add    $0xe0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0xe0,%rsp
lea    0xebd(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1050 <scanf@plt>
mov    0xc(%rsp),%edx
test   %edx,%edx
jle    118d <main+0x5d>
lea    0x10(%rsp),%r15
xor    %ebx,%ebx
lea    0xe9d(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
mov    %r14,%rdi
mov    %r15,%rsi
call   1050 <scanf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rdx
add    $0x4,%r15
cmp    %rdx,%rbx
jl     1170 <main+0x40>
add    $0xffffffff,%edx
lea    0x10(%rsp),%rdi
xor    %esi,%esi
call   1030 <quicksort@plt>
cmpl   $0x0,0xc(%rsp)
jle    11ca <main+0x9a>
xor    %ebx,%ebx
lea    0xe57(%rip),%r14
nopl   0x0(%rax)
mov    0x10(%rsp,%rbx,4),%esi
mov    %r14,%rdi
call   1040 <printf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rax
cmp    %rax,%rbx
jl     11b0 <main+0x80>
xor    %eax,%eax
add    $0xe0,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [4 x i8] c"%d \00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [50 x i32]
%3 = alloca i32
%4 = alloca i32
store i32 0, i32* %1
%5 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %3)
store i32 0, i32* %4
br label %6
6: ; preds = %15, %0
%7 = load i32, i32* %4
%8 = load i32, i32* %3
%9 = icmp slt i32 %7, %8
br i1 %9, label %10, label %18
10: ; preds = %6
%11 = load i32, i32* %4
%12 = sext i32 %11 to i64
%13 = getelementptr inbounds [50 x i32], [50 x i32]* %2, i64 0, i64 %12
%14 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %13)
br label %15
15: ; preds = %10
%16 = load i32, i32* %4
%17 = add nsw i32 %16, 1
store i32 %17, i32* %4
br label %6
18: ; preds = %6
%19 = getelementptr inbounds [50 x i32], [50 x i32]* %2, i64 0, i64 0
%20 = load i32, i32* %3
%21 = sub nsw i32 %20, 1
%22 = call i32 @quicksort(i32* %19, i32 0, i32 %21)
store i32 0, i32* %4
br label %23
23: ; preds = %33, %18
%24 = load i32, i32* %4
%25 = load i32, i32* %3
%26 = icmp slt i32 %24, %25
br i1 %26, label %27, label %36
27: ; preds = %23
%28 = load i32, i32* %4
%29 = sext i32 %28 to i64
%30 = getelementptr inbounds [50 x i32], [50 x i32]* %2, i64 0, i64 %29
%31 = load i32, i32* %30
%32 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %31)
br label %33
33: ; preds = %27
%34 = load i32, i32* %4
%35 = add nsw i32 %34, 1
store i32 %35, i32* %4
br label %23
36: ; preds = %23
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [4 x i8] c"%d \00"
define i32 @main() {
%1 = alloca [50 x i32]
%2 = alloca i32
%3 = bitcast [50 x i32]* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%6 = load i32, i32* %2
%7 = icmp sgt i32 %6, 0
br i1 %7, label %8, label %16
8: ; preds = %0, %8
%9 = phi i64 [ %12, %8 ], [ 0, %0 ]
%10 = getelementptr inbounds [50 x i32], [50 x i32]* %1, i64 0, i64 %9
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %10)
%12 = add nuw nsw i64 %9, 1
%13 = load i32, i32* %2
%14 = sext i32 %13 to i64
%15 = icmp slt i64 %12, %14
br i1 %15, label %8, label %16
16: ; preds = %8, %0
%17 = phi i32 [ %6, %0 ], [ %13, %8 ]
%18 = getelementptr inbounds [50 x i32], [50 x i32]* %1, i64 0, i64 0
%19 = add nsw i32 %17, -1
%20 = call i32 @quicksort(i32* %18, i32 0, i32 %19)
%21 = load i32, i32* %2
%22 = icmp sgt i32 %21, 0
br i1 %22, label %23, label %32
23: ; preds = %16, %23
%24 = phi i64 [ %28, %23 ], [ 0, %16 ]
%25 = getelementptr inbounds [50 x i32], [50 x i32]* %1, i64 0, i64 %24
%26 = load i32, i32* %25
%27 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %26)
%28 = add nuw nsw i64 %24, 1
%29 = load i32, i32* %2
%30 = sext i32 %29 to i64
%31 = icmp slt i64 %28, %30
br i1 %31, label %23, label %32
32: ; preds = %23, %16
ret i32 0
}