#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*/ minmax(int *, int, int *, int *);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int size;
  int arr[500];
  int *min = 0, *max = 0;
  scanf("%d", &size);
  for (int i = 0; i < size; i++) {
    scanf("%d", &arr[i]);
  }
  min = &arr[0];
  max = &arr[0];
  minmax(arr, size, min, max);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x800,%rsp
movl   $0x0,-0x4(%rbp)
movq   $0x0,-0x7e8(%rbp)
movq   $0x0,-0x7f0(%rbp)
lea    0xeb1(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1030 <scanf@plt>
movl   $0x0,-0x7f4(%rbp)
mov    -0x7f4(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11a6 <main+0x86>
movslq -0x7f4(%rbp),%rax
lea    -0x7e0(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe73(%rip),%rdi
call   1030 <scanf@plt>
mov    -0x7f4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x7f4(%rbp)
jmp    1162 <main+0x42>
lea    -0x7e0(%rbp),%rax
mov    %rax,-0x7e8(%rbp)
lea    -0x7e0(%rbp),%rax
mov    %rax,-0x7f0(%rbp)
lea    -0x7e0(%rbp),%rdi
mov    -0x8(%rbp),%esi
mov    -0x7e8(%rbp),%rdx
mov    -0x7f0(%rbp),%rcx
call   1040 <minmax@plt>
xor    %eax,%eax
add    $0x800,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x7e0,%rsp
lea    0xecd(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1030 <scanf@plt>
mov    0xc(%rsp),%esi
test   %esi,%esi
jle    117d <main+0x5d>
lea    0x10(%rsp),%r15
xor    %ebx,%ebx
lea    0xead(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
mov    %r14,%rdi
mov    %r15,%rsi
call   1030 <scanf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rsi
add    $0x4,%r15
cmp    %rsi,%rbx
jl     1160 <main+0x40>
lea    0x10(%rsp),%rcx
mov    %rcx,%rdi
mov    %rcx,%rdx
call   1040 <minmax@plt>
xor    %eax,%eax
add    $0x7e0,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [500 x i32]
%4 = alloca i32*
%5 = alloca i32*
%6 = alloca i32
store i32 0, i32* %1
store i32* null, i32** %4
store i32* null, i32** %5
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
store i32 0, i32* %6
br label %8
8: ; preds = %17, %0
%9 = load i32, i32* %6
%10 = load i32, i32* %2
%11 = icmp slt i32 %9, %10
br i1 %11, label %12, label %20
12: ; preds = %8
%13 = load i32, i32* %6
%14 = sext i32 %13 to i64
%15 = getelementptr inbounds [500 x i32], [500 x i32]* %3, i64 0, i64 %14
%16 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %15)
br label %17
17: ; preds = %12
%18 = load i32, i32* %6
%19 = add nsw i32 %18, 1
store i32 %19, i32* %6
br label %8
20: ; preds = %8
%21 = getelementptr inbounds [500 x i32], [500 x i32]* %3, i64 0, i64 0
store i32* %21, i32** %4
%22 = getelementptr inbounds [500 x i32], [500 x i32]* %3, i64 0, i64 0
store i32* %22, i32** %5
%23 = getelementptr inbounds [500 x i32], [500 x i32]* %3, i64 0, i64 0
%24 = load i32, i32* %2
%25 = load i32*, i32** %4
%26 = load i32*, i32** %5
%27 = call i32 @minmax(i32* %23, i32 %24, i32* %25, i32* %26)
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [500 x i32]
%3 = bitcast i32* %1 to i8*
%4 = bitcast [500 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 %8
8: ; preds = %12, %0
%9 = phi i32 [ %6, %0 ], [ %17, %12 ]
%10 = getelementptr inbounds [500 x i32], [500 x i32]* %2, i64 0, i64 0
%11 = call i32 @minmax(i32* %10, i32 %9, i32* %10, i32* %10)
ret i32 0
12: ; preds = %0, %12
%13 = phi i64 [ %16, %12 ], [ 0, %0 ]
%14 = getelementptr inbounds [500 x i32], [500 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
}