#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*/ Merge_Sort1(int *, int);
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ scanf(char *, int *);
int main(void) {
  int N, i;
  scanf("%d", &N);
  int A[N];
  for (i = 0; i < N; i++)
    scanf("%d", A + i);
  Merge_Sort1(A, N);
  for (i = 0; i < N; i++) {
    if (i)
      printf(" %d", A[i]);
    else
      printf("%d", A[i]);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xebb(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    %rsp,%rcx
mov    %rcx,-0x18(%rbp)
lea    0xf(,%rax,4),%rdx
and    $0xfffffffffffffff0,%rdx
mov    %rsp,%rcx
sub    %rdx,%rcx
mov    %rcx,-0x28(%rbp)
mov    %rcx,%rsp
mov    %rax,-0x20(%rbp)
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11b2 <main+0x82>
mov    -0x28(%rbp),%rsi
movslq -0xc(%rbp),%rax
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe62(%rip),%rdi
call   1050 <scanf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    117d <main+0x4d>
mov    -0x28(%rbp),%rdi
mov    -0x8(%rbp),%esi
call   1030 <Merge_Sort1@plt>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1221 <main+0xf1>
cmpl   $0x0,-0xc(%rbp)
je     11f7 <main+0xc7>
mov    -0x28(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe13(%rip),%rdi
call   1040 <printf@plt>
jmp    120e <main+0xde>
mov    -0x28(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xdf8(%rip),%rdi
call   1040 <printf@plt>
jmp    1213 <main+0xe3>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    11c5 <main+0x95>
movl   $0x0,-0x4(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
mov    %rsp,%rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
push   %rax
lea    0xebc(%rip),%rdi
lea    -0x2c(%rbp),%rsi
call   1050 <scanf@plt>
mov    %rsp,%r12
mov    -0x2c(%rbp),%eax
mov    %rsp,%r14
lea    0xf(,%rax,4),%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%r14
mov    %r14,%rsp
mov    -0x2c(%rbp),%esi
test   %esi,%esi
jle    119c <main+0x6c>
xor    %r13d,%r13d
lea    0xe87(%rip),%r15
mov    %r14,%rbx
nopl   (%rax)
mov    %r15,%rdi
mov    %rbx,%rsi
call   1050 <scanf@plt>
add    $0x1,%r13
movslq -0x2c(%rbp),%rsi
add    $0x4,%rbx
cmp    %rsi,%r13
jl     1180 <main+0x50>
mov    %r14,%rdi
call   1030 <Merge_Sort1@plt>
cmpl   $0x0,-0x2c(%rbp)
jle    11e9 <main+0xb9>
mov    (%r14),%esi
lea    0xe4d(%rip),%rdi
call   1040 <printf@plt>
cmpl   $0x2,-0x2c(%rbp)
jl     11e9 <main+0xb9>
mov    $0x1,%ebx
lea    0xe35(%rip),%r15
nopl   0x0(%rax,%rax,1)
mov    (%r14,%rbx,4),%esi
mov    %r15,%rdi
call   1040 <printf@plt>
movslq -0x2c(%rbp),%rax
add    $0x1,%rbx
cmp    %rax,%rbx
jl     11d0 <main+0xa0>
mov    %r12,%rsp
xor    %eax,%eax
lea    -0x28(%rbp),%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
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 i32
%3 = alloca i32
%4 = alloca i8*
%5 = alloca i64
store i32 0, i32* %1
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%7 = load i32, i32* %2
%8 = zext i32 %7 to i64
%9 = call i8* @llvm.stacksave()
store i8* %9, i8** %4
%10 = alloca i32, i64 %8
store i64 %8, i64* %5
store i32 0, i32* %3
br label %11
11: ; preds = %20, %0
%12 = load i32, i32* %3
%13 = load i32, i32* %2
%14 = icmp slt i32 %12, %13
br i1 %14, label %15, label %23
15: ; preds = %11
%16 = load i32, i32* %3
%17 = sext i32 %16 to i64
%18 = getelementptr inbounds i32, i32* %10, i64 %17
%19 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %18)
br label %20
20: ; preds = %15
%21 = load i32, i32* %3
%22 = add nsw i32 %21, 1
store i32 %22, i32* %3
br label %11
23: ; preds = %11
%24 = load i32, i32* %2
%25 = call i32 @Merge_Sort1(i32* %10, i32 %24)
store i32 0, i32* %3
br label %26
26: ; preds = %46, %23
%27 = load i32, i32* %3
%28 = load i32, i32* %2
%29 = icmp slt i32 %27, %28
br i1 %29, label %30, label %49
30: ; preds = %26
%31 = load i32, i32* %3
%32 = icmp ne i32 %31, 0
br i1 %32, label %33, label %39
33: ; preds = %30
%34 = load i32, i32* %3
%35 = sext i32 %34 to i64
%36 = getelementptr inbounds i32, i32* %10, i64 %35
%37 = load i32, i32* %36
%38 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %37)
br label %45
39: ; preds = %30
%40 = load i32, i32* %3
%41 = sext i32 %40 to i64
%42 = getelementptr inbounds i32, i32* %10, i64 %41
%43 = load i32, i32* %42
%44 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %43)
br label %45
45: ; preds = %39, %33
br label %46
46: ; preds = %45
%47 = load i32, i32* %3
%48 = add nsw i32 %47, 1
store i32 %48, i32* %3
br label %26
49: ; preds = %26
store i32 0, i32* %1
%50 = load i8*, i8** %4
%51 = load i32, i32* %1
ret i32 %51
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [4 x i8] c" %d\00"
define i32 @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%4 = load i32, i32* %1
%5 = zext i32 %4 to i64
%6 = call i8* @llvm.stacksave()
%7 = alloca i32, i64 %5
%8 = load i32, i32* %1
%9 = icmp sgt i32 %8, 0
br i1 %9, label %10, label %18
10: ; preds = %0, %10
%11 = phi i64 [ %14, %10 ], [ 0, %0 ]
%12 = getelementptr inbounds i32, i32* %7, i64 %11
%13 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %12)
%14 = add nuw nsw i64 %11, 1
%15 = load i32, i32* %1
%16 = sext i32 %15 to i64
%17 = icmp slt i64 %14, %16
br i1 %17, label %10, label %18
18: ; preds = %10, %0
%19 = phi i32 [ %8, %0 ], [ %15, %10 ]
%20 = call i32 @Merge_Sort1(i32* %7, i32 %19)
%21 = load i32, i32* %1
%22 = icmp sgt i32 %21, 0
br i1 %22, label %23, label %37
23: ; preds = %18
%24 = load i32, i32* %7
%25 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %24)
%26 = load i32, i32* %1
%27 = icmp sgt i32 %26, 1
br i1 %27, label %28, label %37
28: ; preds = %23, %28
%29 = phi i64 [ %34, %28 ], [ 1, %23 ]
%30 = getelementptr inbounds i32, i32* %7, 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)
%33 = load i32, i32* %1
%34 = add nuw nsw i64 %29, 1
%35 = sext i32 %33 to i64
%36 = icmp slt i64 %34, %35
br i1 %36, label %28, label %37
37: ; preds = %28, %23, %18
ret i32 0
}