#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 /*<<< orphan*/ scanf(char *, int *);
int main() {
  int year;
  scanf("%d", &year);
  if ((year % 4 == 0) && (year % 100 != 0))
    printf("Leap Year");
  if ((year % 4 == 0) && (year % 100 == 0) && (year % 400 == 0))
    printf("Leap Year");
  else
    printf("Not Leap Year");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    $0x4,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    1173 <main+0x53>
mov    -0x8(%rbp),%eax
mov    $0x64,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
je     1173 <main+0x53>
lea    0xe99(%rip),%rdi
call   1030 <printf@plt>
mov    -0x8(%rbp),%eax
mov    $0x4,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    11c0 <main+0xa0>
mov    -0x8(%rbp),%eax
mov    $0x64,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    11c0 <main+0xa0>
mov    -0x8(%rbp),%eax
mov    $0x190,%ecx
cltd
idiv   %ecx
cmp    $0x0,%edx
jne    11c0 <main+0xa0>
lea    0xe51(%rip),%rdi
call   1030 <printf@plt>
jmp    11cc <main+0xac>
lea    0xe3c(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
movslq 0x4(%rsp),%rax
imul   $0x51eb851f,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
sar    $0x25,%rcx
add    %edx,%ecx
imul   $0x64,%ecx,%edx
mov    %eax,%ecx
sub    %edx,%ecx
mov    %eax,%edx
and    $0x3,%edx
jne    118e <main+0x6e>
test   %ecx,%ecx
je     118e <main+0x6e>
lea    0xea3(%rip),%rdi
call   1030 <printf@plt>
movslq 0x4(%rsp),%rax
mov    %eax,%edx
and    $0x3,%edx
imul   $0x51eb851f,%rax,%rcx
mov    %rcx,%rsi
shr    $0x3f,%rsi
sar    $0x25,%rcx
add    %esi,%ecx
imul   $0x64,%ecx,%esi
mov    %eax,%ecx
sub    %esi,%ecx
or     %edx,%ecx
cltq
imul   $0x51eb851f,%rax,%rdx
mov    %rdx,%rsi
shr    $0x3f,%rsi
sar    $0x27,%rdx
add    %esi,%edx
imul   $0x190,%edx,%edx
sub    %edx,%eax
lea    0xe52(%rip),%rdx
lea    0xe47(%rip),%rdi
or     %ecx,%eax
cmove  %rdx,%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [10 x i8] c"Leap Year\00"
@.str.2 = [14 x i8] c"Not Leap Year\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
%3 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%4 = load i32, i32* %2
%5 = srem i32 %4, 4
%6 = icmp eq i32 %5, 0
br i1 %6, label %7, label %13
7: ; preds = %0
%8 = load i32, i32* %2
%9 = srem i32 %8, 100
%10 = icmp ne i32 %9, 0
br i1 %10, label %11, label %13
11: ; preds = %7
%12 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
br label %13
13: ; preds = %11, %7, %0
%14 = load i32, i32* %2
%15 = srem i32 %14, 4
%16 = icmp eq i32 %15, 0
br i1 %16, label %17, label %27
17: ; preds = %13
%18 = load i32, i32* %2
%19 = srem i32 %18, 100
%20 = icmp eq i32 %19, 0
br i1 %20, label %21, label %27
21: ; preds = %17
%22 = load i32, i32* %2
%23 = srem i32 %22, 400
%24 = icmp eq i32 %23, 0
br i1 %24, label %25, label %27
25: ; preds = %21
%26 = call i32 @printf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
br label %29
27: ; preds = %21, %17, %13
%28 = call i32 @printf(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0))
br label %29
29: ; preds = %27, %25
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [10 x i8] c"Leap Year\00"
@.str.2 = [14 x i8] c"Not Leap Year\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 = and i32 %4, 3
%6 = icmp ne i32 %5, 0
%7 = srem i32 %4, 100
%8 = icmp eq i32 %7, 0
%9 = or i1 %6, %8
br i1 %9, label %15, label %10
10: ; preds = %0
%11 = call i32 @printf(i8* dereferenceable(1) getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0))
%12 = load i32, i32* %1
%13 = and i32 %12, 3
%14 = srem i32 %12, 100
br label %15
15: ; preds = %10, %0
%16 = phi i32 [ %14, %10 ], [ %7, %0 ]
%17 = phi i32 [ %13, %10 ], [ %5, %0 ]
%18 = phi i32 [ %12, %10 ], [ %4, %0 ]
%19 = or i32 %17, %16
%20 = icmp eq i32 %19, 0
%21 = srem i32 %18, 400
%22 = icmp eq i32 %21, 0
%23 = select i1 %20, i1 %22, i1 false
%24 = select i1 %23, i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.2, i64 0, i64 0)
%25 = call i32 @printf(i8* dereferenceable(1) %24)
ret i32 0
}