#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*/ scanf(char *, int *);
int main() {
  int a, ar[1000];
  scanf("%d", &a);
  for (int i = 0; i < a; i++) {
    scanf("%d", &ar[i]);
  }
  for (int i = a - 1; i >= 0; i--) {
    printf("%d\n", ar[i]);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0xfc0,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xec7(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
movl   $0x0,-0xfb4(%rbp)
mov    -0xfb4(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1190 <main+0x70>
movslq -0xfb4(%rbp),%rax
lea    -0xfb0(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe89(%rip),%rdi
call   1040 <scanf@plt>
mov    -0xfb4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xfb4(%rbp)
jmp    114c <main+0x2c>
mov    -0x8(%rbp),%eax
sub    $0x1,%eax
mov    %eax,-0xfb8(%rbp)
cmpl   $0x0,-0xfb8(%rbp)
jl     11d7 <main+0xb7>
movslq -0xfb8(%rbp),%rax
mov    -0xfb0(%rbp,%rax,4),%esi
lea    0xe45(%rip),%rdi
call   1030 <printf@plt>
mov    -0xfb8(%rbp),%eax
add    $0xffffffff,%eax
mov    %eax,-0xfb8(%rbp)
jmp    119c <main+0x7c>
xor    %eax,%eax
add    $0xfc0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0xfb0,%rsp
lea    0xecd(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1040 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    11a9 <main+0x89>
lea    0x10(%rsp),%r15
xor    %ebx,%ebx
lea    0xeae(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   0x0(%rax)
mov    %r14,%rdi
mov    %r15,%rsi
call   1040 <scanf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rax
add    $0x4,%r15
cmp    %rax,%rbx
jl     1160 <main+0x40>
mov    %eax,%ebx
test   %ebx,%ebx
jle    11a9 <main+0x89>
add    $0x1,%rbx
lea    0xe75(%rip),%r14
xchg   %ax,%ax
lea    -0x2(%rbx),%eax
mov    0x10(%rsp,%rax,4),%esi
mov    %r14,%rdi
call   1030 <printf@plt>
add    $0xffffffffffffffff,%rbx
cmp    $0x1,%rbx
ja     1190 <main+0x70>
xor    %eax,%eax
add    $0xfb0,%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\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [1000 x i32]
%4 = alloca i32
%5 = alloca i32
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)
store i32 0, i32* %4
br label %7
7: ; preds = %16, %0
%8 = load i32, i32* %4
%9 = load i32, i32* %2
%10 = icmp slt i32 %8, %9
br i1 %10, label %11, label %19
11: ; preds = %7
%12 = load i32, i32* %4
%13 = sext i32 %12 to i64
%14 = getelementptr inbounds [1000 x i32], [1000 x i32]* %3, i64 0, i64 %13
%15 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %14)
br label %16
16: ; preds = %11
%17 = load i32, i32* %4
%18 = add nsw i32 %17, 1
store i32 %18, i32* %4
br label %7
19: ; preds = %7
%20 = load i32, i32* %2
%21 = sub nsw i32 %20, 1
store i32 %21, i32* %5
br label %22
22: ; preds = %31, %19
%23 = load i32, i32* %5
%24 = icmp sge i32 %23, 0
br i1 %24, label %25, label %34
25: ; preds = %22
%26 = load i32, i32* %5
%27 = sext i32 %26 to i64
%28 = getelementptr inbounds [1000 x i32], [1000 x i32]* %3, i64 0, i64 %27
%29 = load i32, i32* %28
%30 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %29)
br label %31
31: ; preds = %25
%32 = load i32, i32* %5
%33 = add nsw i32 %32, -1
store i32 %33, i32* %5
br label %22
34: ; preds = %22
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [1000 x i32]
%3 = bitcast i32* %1 to i8*
%4 = bitcast [1000 x i32]* %2 to i8*
%5 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%6 = load i32, i32* %1
%7 = icmp sgt i32 %6, 0
br i1 %7, label %12, label %20
8: ; preds = %12
%9 = icmp sgt i32 %17, 0
br i1 %9, label %10, label %20
10: ; preds = %8
%11 = zext i32 %17 to i64
br label %21
12: ; preds = %0, %12
%13 = phi i64 [ %16, %12 ], [ 0, %0 ]
%14 = getelementptr inbounds [1000 x i32], [1000 x i32]* %2, i64 0, i64 %13
%15 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, 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 = %21, %0, %8
ret i32 0
21: ; preds = %10, %21
%22 = phi i64 [ %11, %10 ], [ %23, %21 ]
%23 = add nsw i64 %22, -1
%24 = and i64 %23, 4294967295
%25 = getelementptr inbounds [1000 x i32], [1000 x i32]* %2, 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 = icmp ugt i64 %22, 1
br i1 %28, label %21, label %20
}