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


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x7f0,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeb7(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
movl   $0x0,-0x7e4(%rbp)
mov    -0x7e4(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11a0 <main+0x70>
movslq -0x7e4(%rbp),%rax
lea    -0x7e0(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe79(%rip),%rdi
call   1040 <scanf@plt>
mov    -0x7e4(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x7e4(%rbp)
jmp    115c <main+0x2c>
mov    -0x7e0(%rbp),%eax
mov    %eax,-0xc(%rbp)
mov    -0x7e0(%rbp),%eax
mov    %eax,-0x10(%rbp)
lea    -0x7e0(%rbp),%rdi
mov    -0x8(%rbp),%esi
lea    -0xc(%rbp),%rdx
lea    -0x10(%rbp),%rcx
call   1050 <minmax@plt>
mov    -0xc(%rbp),%esi
add    -0x10(%rbp),%esi
lea    0xe2a(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x7f0,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x7e0,%rsp
lea    0xebd(%rip),%rdi
lea    0xc(%rsp),%rsi
call   1040 <scanf@plt>
mov    0xc(%rsp),%esi
test   %esi,%esi
jle    1193 <main+0x63>
lea    0x10(%rsp),%r15
xor    %ebx,%ebx
lea    0xe9d(%rip),%r14
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
mov    %r14,%rdi
mov    %r15,%rsi
call   1040 <scanf@plt>
add    $0x1,%rbx
movslq 0xc(%rsp),%rsi
add    $0x4,%r15
cmp    %rsi,%rbx
jl     1170 <main+0x40>
mov    0x10(%rsp),%eax
jmp    1193 <main+0x63>
mov    %eax,0x8(%rsp)
mov    %eax,0x4(%rsp)
lea    0x10(%rsp),%rdi
lea    0x8(%rsp),%rdx
lea    0x4(%rsp),%rcx
call   1050 <minmax@plt>
mov    0x4(%rsp),%esi
add    0x8(%rsp),%esi
lea    0xe42(%rip),%rdi
call   1030 <printf@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 i32
%4 = alloca i32
%5 = alloca [500 x i32]
%6 = alloca i32
store i32 0, i32* %1
%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]* %5, 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]* %5, i64 0, i64 0
%22 = load i32, i32* %21
store i32 %22, i32* %3
%23 = getelementptr inbounds [500 x i32], [500 x i32]* %5, i64 0, i64 0
%24 = load i32, i32* %23
store i32 %24, i32* %4
%25 = getelementptr inbounds [500 x i32], [500 x i32]* %5, i64 0, i64 0
%26 = load i32, i32* %2
%27 = call i32 @minmax(i32* %25, i32 %26, i32* %3, i32* %4)
%28 = load i32, i32* %3
%29 = load i32, i32* %4
%30 = add nsw i32 %28, %29
%31 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %30)
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca [500 x i32]
%5 = bitcast i32* %1 to i8*
%6 = bitcast i32* %2 to i8*
%7 = bitcast i32* %3 to i8*
%8 = bitcast [500 x i32]* %4 to i8*
%9 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%10 = load i32, i32* %1
%11 = icmp sgt i32 %10, 0
br i1 %11, label %24, label %15
12: ; preds = %24
%13 = getelementptr inbounds [500 x i32], [500 x i32]* %4, i64 0, i64 0
%14 = load i32, i32* %13
br label %15
15: ; preds = %12, %0
%16 = phi i32 [ undef, %0 ], [ %14, %12 ]
%17 = phi i32 [ %10, %0 ], [ %29, %12 ]
%18 = getelementptr inbounds [500 x i32], [500 x i32]* %4, i64 0, i64 0
store i32 %16, i32* %2
store i32 %16, i32* %3
%19 = call i32 @minmax(i32* %18, i32 %17, i32* %2, i32* %3)
%20 = load i32, i32* %2
%21 = load i32, i32* %3
%22 = add nsw i32 %21, %20
%23 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %22)
ret i32 0
24: ; preds = %0, %24
%25 = phi i64 [ %28, %24 ], [ 0, %0 ]
%26 = getelementptr inbounds [500 x i32], [500 x i32]* %4, i64 0, i64 %25
%27 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %26)
%28 = add nuw nsw i64 %25, 1
%29 = load i32, i32* %1
%30 = sext i32 %29 to i64
%31 = icmp slt i64 %28, %30
br i1 %31, label %24, label %12
}