#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 arr[500];
  int size;
  int max;
  int min;
  int counter = 0;
  int sum = 0;
  scanf("%d", &size);
  if (size > 0) {
    for (; counter < size; counter++) {
      scanf("%d", &arr[counter]);
    }
  }
  min = arr[0];
  max = arr[0];
  minmax(arr, size, &min, &max);
  sum = min + max;
  printf("%d\n", sum);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x800,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x0,-0x7f0(%rbp)
movl   $0x0,-0x7f4(%rbp)
lea    0xea3(%rip),%rdi
lea    -0x7e4(%rbp),%rsi
call   1040 <scanf@plt>
cmpl   $0x0,-0x7e4(%rbp)
jle    11c7 <main+0x97>
jmp    117b <main+0x4b>
mov    -0x7f0(%rbp),%eax
cmp    -0x7e4(%rbp),%eax
jge    11c2 <main+0x92>
movslq -0x7f0(%rbp),%rax
lea    -0x7e0(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe57(%rip),%rdi
call   1040 <scanf@plt>
mov    -0x7f0(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x7f0(%rbp)
jmp    117b <main+0x4b>
jmp    11c7 <main+0x97>
mov    -0x7e0(%rbp),%eax
mov    %eax,-0x7ec(%rbp)
mov    -0x7e0(%rbp),%eax
mov    %eax,-0x7e8(%rbp)
lea    -0x7e0(%rbp),%rdi
mov    -0x7e4(%rbp),%esi
lea    -0x7ec(%rbp),%rdx
lea    -0x7e8(%rbp),%rcx
call   1050 <minmax@plt>
mov    -0x7ec(%rbp),%eax
add    -0x7e8(%rbp),%eax
mov    %eax,-0x7f4(%rbp)
mov    -0x7f4(%rbp),%esi
lea    0xde5(%rip),%rdi
call   1030 <printf@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    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,0x4(%rsp)
mov    %eax,0x8(%rsp)
lea    0x10(%rsp),%rdi
lea    0x4(%rsp),%rdx
lea    0x8(%rsp),%rcx
call   1050 <minmax@plt>
mov    0x8(%rsp),%esi
add    0x4(%rsp),%esi
lea    0xe45(%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"
@.str.1 = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca [500 x i32]
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
store i32 0, i32* %1
store i32 0, i32* %6
store i32 0, i32* %7
%8 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %3)
%9 = load i32, i32* %3
%10 = icmp sgt i32 %9, 0
br i1 %10, label %11, label %25
11: ; preds = %0
br label %12
12: ; preds = %21, %11
%13 = load i32, i32* %6
%14 = load i32, i32* %3
%15 = icmp slt i32 %13, %14
br i1 %15, label %16, label %24
16: ; preds = %12
%17 = load i32, i32* %6
%18 = sext i32 %17 to i64
%19 = getelementptr inbounds [500 x i32], [500 x i32]* %2, i64 0, i64 %18
%20 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %19)
br label %21
21: ; preds = %16
%22 = load i32, i32* %6
%23 = add nsw i32 %22, 1
store i32 %23, i32* %6
br label %12
24: ; preds = %12
br label %25
25: ; preds = %24, %0
%26 = getelementptr inbounds [500 x i32], [500 x i32]* %2, i64 0, i64 0
%27 = load i32, i32* %26
store i32 %27, i32* %5
%28 = getelementptr inbounds [500 x i32], [500 x i32]* %2, i64 0, i64 0
%29 = load i32, i32* %28
store i32 %29, i32* %4
%30 = getelementptr inbounds [500 x i32], [500 x i32]* %2, i64 0, i64 0
%31 = load i32, i32* %3
%32 = call i32 @minmax(i32* %30, i32 %31, i32* %5, i32* %4)
%33 = load i32, i32* %5
%34 = load i32, i32* %4
%35 = add nsw i32 %33, %34
store i32 %35, i32* %7
%36 = load i32, i32* %7
%37 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %36)
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 [500 x i32]
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = bitcast [500 x i32]* %1 to i8*
%6 = bitcast i32* %2 to i8*
%7 = bitcast i32* %3 to i8*
%8 = bitcast i32* %4 to i8*
%9 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%10 = load i32, i32* %2
%11 = icmp sgt i32 %10, 0
br i1 %11, label %12, label %23
12: ; preds = %0, %12
%13 = phi i64 [ %16, %12 ], [ 0, %0 ]
%14 = getelementptr inbounds [500 x i32], [500 x i32]* %1, 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* %2
%18 = sext i32 %17 to i64
%19 = icmp slt i64 %16, %18
br i1 %19, label %12, label %20
20: ; preds = %12
%21 = getelementptr inbounds [500 x i32], [500 x i32]* %1, i64 0, i64 0
%22 = load i32, i32* %21
br label %23
23: ; preds = %20, %0
%24 = phi i32 [ %17, %20 ], [ %10, %0 ]
%25 = phi i32 [ %22, %20 ], [ undef, %0 ]
%26 = getelementptr inbounds [500 x i32], [500 x i32]* %1, i64 0, i64 0
store i32 %25, i32* %4
store i32 %25, i32* %3
%27 = call i32 @minmax(i32* %26, i32 %24, i32* %4, i32* %3)
%28 = load i32, i32* %4
%29 = load i32, i32* %3
%30 = add nsw i32 %29, %28
%31 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %30)
ret i32 0
}