#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 *, ...);
scalar_t__ scanf(char *, int *);
int main() {
  int n, max;
  if (scanf("%d", &max)) {
    while (scanf("%d", &n)) {
      if (max < n) {
        max = n;
      }
    }
    printf("%d", max);
  } else {
    printf("Ne e vnesen broj.");
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1040 <scanf@plt>
cmp    $0x0,%rax
je     1195 <main+0x75>
jmp    114e <main+0x2e>
lea    0xeab(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
cmp    $0x0,%rax
je     117f <main+0x5f>
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    117a <main+0x5a>
mov    -0x8(%rbp),%eax
mov    %eax,-0xc(%rbp)
jmp    114e <main+0x2e>
mov    -0xc(%rbp),%esi
lea    0xe77(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
jmp    11a3 <main+0x83>
lea    0xe67(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r14
push   %rbx
push   %rax
lea    0xed5(%rip),%rdi
mov    %rsp,%rsi
call   1040 <scanf@plt>
test   %rax,%rax
je     1191 <main+0x71>
lea    0xec1(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
test   %rax,%rax
je     117e <main+0x5e>
lea    0xeab(%rip),%r14
lea    0x4(%rsp),%rbx
jmp    1170 <main+0x50>
nopl   0x0(%rax)
mov    %r14,%rdi
mov    %rbx,%rsi
call   1040 <scanf@plt>
test   %rax,%rax
je     117e <main+0x5e>
mov    0x4(%rsp),%eax
cmp    %eax,(%rsp)
jge    1160 <main+0x40>
mov    %eax,(%rsp)
jmp    1160 <main+0x40>
mov    (%rsp),%esi
lea    0xe78(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
jmp    119f <main+0x7f>
lea    0xe6b(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x8,%rsp
pop    %rbx
pop    %r14
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [18 x i8] c"Ne e vnesen broj.\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
%4 = call i64 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %3)
%5 = icmp ne i64 %4, 0
br i1 %5, label %6, label %20
6: ; preds = %0
br label %7
7: ; preds = %16, %6
%8 = call i64 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%9 = icmp ne i64 %8, 0
br i1 %9, label %10, label %17
10: ; preds = %7
%11 = load i32, i32* %3
%12 = load i32, i32* %2
%13 = icmp slt i32 %11, %12
br i1 %13, label %14, label %16
14: ; preds = %10
%15 = load i32, i32* %2
store i32 %15, i32* %3
br label %16
16: ; preds = %14, %10
br label %7
17: ; preds = %7
%18 = load i32, i32* %3
%19 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %18)
br label %22
20: ; preds = %0
%21 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0))
br label %22
22: ; preds = %20, %17
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [18 x i8] c"Ne e vnesen broj.\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = call i64 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%6 = icmp eq i64 %5, 0
br i1 %6, label %21, label %7
7: ; preds = %0
%8 = call i64 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%9 = icmp eq i64 %8, 0
br i1 %9, label %18, label %10
10: ; preds = %7, %15
%11 = load i32, i32* %2
%12 = load i32, i32* %1
%13 = icmp slt i32 %11, %12
br i1 %13, label %14, label %15
14: ; preds = %10
store i32 %12, i32* %2
br label %15
15: ; preds = %14, %10
%16 = call i64 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%17 = icmp eq i64 %16, 0
br i1 %17, label %18, label %10
18: ; preds = %15, %7
%19 = load i32, i32* %2
%20 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32 %19)
br label %23
21: ; preds = %0
%22 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([18 x i8], [18 x i8]* @.str.1, i64 0, i64 0))
br label %23
23: ; preds = %21, %18
ret i32 0
}