#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 *malloc(int);
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int n, i;
  scanf("%d\n", &n);
  int *arr = malloc(n * sizeof(int));
  for (i = 0; i < n; i++) {
    scanf("%d", &arr[i]);
  }
  for (i = n - 1; i >= 0; i--) {
    printf("%d ", arr[i]);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
movslq -0x8(%rbp),%rax
shl    $0x2,%rax
mov    %eax,%edi
call   1040 <malloc@plt>
mov    %rax,-0x18(%rbp)
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    119e <main+0x6e>
mov    -0x18(%rbp),%rsi
movslq -0xc(%rbp),%rax
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe79(%rip),%rdi
call   1050 <scanf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1169 <main+0x39>
mov    -0x8(%rbp),%eax
sub    $0x1,%eax
mov    %eax,-0xc(%rbp)
cmpl   $0x0,-0xc(%rbp)
jl     11d6 <main+0xa6>
mov    -0x18(%rbp),%rax
movslq -0xc(%rbp),%rcx
mov    (%rax,%rcx,4),%esi
lea    0xe44(%rip),%rdi
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0xc(%rbp)
jmp    11a7 <main+0x77>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %r12
push   %rbx
push   %rax
lea    0xec1(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1050 <scanf@plt>
mov    0x4(%rsp),%ebx
lea    0x0(,%rbx,4),%edi
call   1040 <malloc@plt>
test   %ebx,%ebx
jle    11b9 <main+0x89>
mov    %rax,%r14
xor    %r12d,%r12d
lea    0xe9a(%rip),%r15
mov    %rax,%rbx
nopl   (%rax)
mov    %r15,%rdi
mov    %rbx,%rsi
call   1050 <scanf@plt>
add    $0x1,%r12
movslq 0x4(%rsp),%rax
add    $0x4,%rbx
cmp    %rax,%r12
jl     1170 <main+0x40>
mov    %eax,%ebx
test   %ebx,%ebx
jle    11b9 <main+0x89>
add    $0x1,%rbx
lea    0xe69(%rip),%r15
xchg   %ax,%ax
lea    -0x2(%rbx),%eax
mov    (%r14,%rax,4),%esi
mov    %r15,%rdi
call   1030 <printf@plt>
add    $0xffffffffffffffff,%rbx
cmp    $0x1,%rbx
ja     11a0 <main+0x70>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [4 x i8] c"%d \00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32*
store i32 0, i32* %1
%5 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32* %2)
%6 = load i32, i32* %2
%7 = sext i32 %6 to i64
%8 = mul i64 %7, 4
%9 = trunc i64 %8 to i32
%10 = call i32* @malloc(i32 %9)
store i32* %10, i32** %4
store i32 0, i32* %3
br label %11
11: ; preds = %21, %0
%12 = load i32, i32* %3
%13 = load i32, i32* %2
%14 = icmp slt i32 %12, %13
br i1 %14, label %15, label %24
15: ; preds = %11
%16 = load i32*, i32** %4
%17 = load i32, i32* %3
%18 = sext i32 %17 to i64
%19 = getelementptr inbounds i32, i32* %16, i64 %18
%20 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %19)
br label %21
21: ; preds = %15
%22 = load i32, i32* %3
%23 = add nsw i32 %22, 1
store i32 %23, i32* %3
br label %11
24: ; preds = %11
%25 = load i32, i32* %2
%26 = sub nsw i32 %25, 1
store i32 %26, i32* %3
br label %27
27: ; preds = %37, %24
%28 = load i32, i32* %3
%29 = icmp sge i32 %28, 0
br i1 %29, label %30, label %40
30: ; preds = %27
%31 = load i32*, i32** %4
%32 = load i32, i32* %3
%33 = sext i32 %32 to i64
%34 = getelementptr inbounds i32, i32* %31, i64 %33
%35 = load i32, i32* %34
%36 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), i32 %35)
br label %37
37: ; preds = %30
%38 = load i32, i32* %3
%39 = add nsw i32 %38, -1
store i32 %39, i32* %3
br label %27
40: ; preds = %27
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%d\0A\00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [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 ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), i32* %1)
%4 = load i32, i32* %1
%5 = shl i32 %4, 2
%6 = call i32* @malloc(i32 %5)
%7 = icmp sgt i32 %4, 0
br i1 %7, label %12, label %28
8: ; preds = %12
%9 = icmp sgt i32 %17, 0
br i1 %9, label %10, label %28
10: ; preds = %8
%11 = zext i32 %17 to i64
br label %20
12: ; preds = %0, %12
%13 = phi i64 [ %16, %12 ], [ 0, %0 ]
%14 = getelementptr inbounds i32, i32* %6, i64 %13
%15 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %14)
%16 = add nuw nsw i64 %13, 1
%17 = load i32, i32* %1
%18 = sext i32 %17 to i64
%19 = icmp slt i64 %16, %18
br i1 %19, label %12, label %8
20: ; preds = %10, %20
%21 = phi i64 [ %11, %10 ], [ %22, %20 ]
%22 = add nsw i64 %21, -1
%23 = and i64 %22, 4294967295
%24 = getelementptr inbounds i32, i32* %6, i64 %23
%25 = load i32, i32* %24
%26 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.2, i64 0, i64 0), i32 %25)
%27 = icmp ugt i64 %21, 1
br i1 %27, label %20, label %28
28: ; preds = %20, %0, %8
ret i32 0
}