#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 *, int *, int *, int *);
int main() {
  int a, b, c, d, e;
  int max;
  scanf("%d%d%d%d%d", &a, &b, &c, &d, &e);
  max = a;
  if (b > max) {
    max = b;
  }
  if (c > max) {
    max = c;
  }
  if (d > max) {
    max = d;
  }
  if (e > max) {
    max = e;
  }
  printf("%d\n", max);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
lea    -0x10(%rbp),%rcx
lea    -0x14(%rbp),%r8
lea    -0x18(%rbp),%r9
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jle    1167 <main+0x47>
mov    -0xc(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jle    1179 <main+0x59>
mov    -0x10(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0x14(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jle    118b <main+0x6b>
mov    -0x14(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0x18(%rbp),%eax
cmp    -0x1c(%rbp),%eax
jle    119d <main+0x7d>
mov    -0x18(%rbp),%eax
mov    %eax,-0x1c(%rbp)
mov    -0x1c(%rbp),%esi
lea    0xe64(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
lea    0xed5(%rip),%rdi
lea    0x14(%rsp),%rsi
lea    0x10(%rsp),%rdx
lea    0xc(%rsp),%rcx
lea    0x8(%rsp),%r8
lea    0x4(%rsp),%r9
call   1040 <scanf@plt>
mov    0x14(%rsp),%esi
mov    0x10(%rsp),%eax
cmp    %esi,%eax
cmovg  %eax,%esi
mov    0xc(%rsp),%eax
cmp    %esi,%eax
cmovg  %eax,%esi
mov    0x8(%rsp),%eax
cmp    %esi,%eax
cmovg  %eax,%esi
mov    0x4(%rsp),%eax
cmp    %esi,%eax
cmovg  %eax,%esi
lea    0xe93(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [11 x i8] c"%d%d%d%d%d\00"
@.str.1 = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
store i32 0, i32* %1
%8 = call i32 @scanf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i32* %2, i32* %3, i32* %4, i32* %5, i32* %6)
%9 = load i32, i32* %2
store i32 %9, i32* %7
%10 = load i32, i32* %3
%11 = load i32, i32* %7
%12 = icmp sgt i32 %10, %11
br i1 %12, label %13, label %15
13: ; preds = %0
%14 = load i32, i32* %3
store i32 %14, i32* %7
br label %15
15: ; preds = %13, %0
%16 = load i32, i32* %4
%17 = load i32, i32* %7
%18 = icmp sgt i32 %16, %17
br i1 %18, label %19, label %21
19: ; preds = %15
%20 = load i32, i32* %4
store i32 %20, i32* %7
br label %21
21: ; preds = %19, %15
%22 = load i32, i32* %5
%23 = load i32, i32* %7
%24 = icmp sgt i32 %22, %23
br i1 %24, label %25, label %27
25: ; preds = %21
%26 = load i32, i32* %5
store i32 %26, i32* %7
br label %27
27: ; preds = %25, %21
%28 = load i32, i32* %6
%29 = load i32, i32* %7
%30 = icmp sgt i32 %28, %29
br i1 %30, label %31, label %33
31: ; preds = %27
%32 = load i32, i32* %6
store i32 %32, i32* %7
br label %33
33: ; preds = %31, %27
%34 = load i32, i32* %7
%35 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %34)
ret i32 0
}

LLVM IR (-O2):
@.str = [11 x i8] c"%d%d%d%d%d\00"
@.str.1 = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = bitcast i32* %1 to i8*
%7 = bitcast i32* %2 to i8*
%8 = bitcast i32* %3 to i8*
%9 = bitcast i32* %4 to i8*
%10 = bitcast i32* %5 to i8*
%11 = call i32 @scanf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i64 0, i64 0), i32* %1, i32* %2, i32* %3, i32* %4, i32* %5)
%12 = load i32, i32* %1
%13 = load i32, i32* %2
%14 = icmp sgt i32 %13, %12
%15 = select i1 %14, i32 %13, i32 %12
%16 = load i32, i32* %3
%17 = icmp sgt i32 %16, %15
%18 = select i1 %17, i32 %16, i32 %15
%19 = load i32, i32* %4
%20 = icmp sgt i32 %19, %18
%21 = select i1 %20, i32 %19, i32 %18
%22 = load i32, i32* %5
%23 = icmp sgt i32 %22, %21
%24 = select i1 %23, i32 %22, i32 %21
%25 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %24)
ret i32 0
}