#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*/ fflush(int /*<<< orphan*/);
int /*<<< orphan*/ getchar();
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, int *, int *, int *, int *, int *);
int /*<<< orphan*/ stdin;
int main(void) {
  int input0, input1, input2, input3, input4;
  printf("Gib eine 5-Stellige Zahl ein: ");
  scanf("%1d%1d%1d%1d%1d", &input0, &input1, &input2, &input3, &input4);
  printf("Die Quersumme dieser Zahl ist %d",
         input0 + input1 + input2 + input3 + input4);
  fflush(stdin);
  getchar();
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeaa(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xebb(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
lea    -0x10(%rbp),%rcx
lea    -0x14(%rbp),%r8
lea    -0x18(%rbp),%r9
call   1060 <scanf@plt>
mov    -0x8(%rbp),%esi
add    -0xc(%rbp),%esi
add    -0x10(%rbp),%esi
add    -0x14(%rbp),%esi
add    -0x18(%rbp),%esi
lea    0xe9c(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
mov    0x2e47(%rip),%rax
mov    (%rax),%edi
call   1050 <fflush@plt>
mov    $0x0,%al
call   1040 <getchar@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
lea    0xeb5(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
lea    0xec6(%rip),%rdi
lea    0x14(%rsp),%rsi
lea    0x10(%rsp),%rdx
lea    0xc(%rsp),%rcx
lea    0x8(%rsp),%r8
lea    0x4(%rsp),%r9
call   1060 <scanf@plt>
mov    0x10(%rsp),%esi
add    0x14(%rsp),%esi
add    0xc(%rsp),%esi
add    0x8(%rsp),%esi
add    0x4(%rsp),%esi
lea    0xe9d(%rip),%rdi
xor    %eax,%eax
call   1030 <printf@plt>
mov    0x2e48(%rip),%rax
mov    (%rax),%edi
call   1050 <fflush@plt>
xor    %eax,%eax
call   1040 <getchar@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [31 x i8] c"Gib eine 5-Stellige Zahl ein: \00"
@.str.1 = [16 x i8] c"%1d%1d%1d%1d%1d\00"
@.str.2 = [33 x i8] c"Die Quersumme dieser Zahl ist %d\00"
@stdin = global i32 0
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
store i32 0, i32* %1
%7 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0))
%8 = call i32 @scanf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0), i32* %2, i32* %3, i32* %4, i32* %5, i32* %6)
%9 = load i32, i32* %2
%10 = load i32, i32* %3
%11 = add nsw i32 %9, %10
%12 = load i32, i32* %4
%13 = add nsw i32 %11, %12
%14 = load i32, i32* %5
%15 = add nsw i32 %13, %14
%16 = load i32, i32* %6
%17 = add nsw i32 %15, %16
%18 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i32 %17)
%19 = load i32, i32* @stdin
%20 = call i32 @fflush(i32 %19)
%21 = call i32 (...) @getchar()
ret i32 0
}

LLVM IR (-O2):
@.str = [31 x i8] c"Gib eine 5-Stellige Zahl ein: \00"
@.str.1 = [16 x i8] c"%1d%1d%1d%1d%1d\00"
@.str.2 = [33 x i8] c"Die Quersumme dieser Zahl ist %d\00"
@stdin = global i32 0
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 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([31 x i8], [31 x i8]* @.str, i64 0, i64 0))
%12 = call i32 @scanf(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.1, i64 0, i64 0), i32* %1, i32* %2, i32* %3, i32* %4, i32* %5)
%13 = load i32, i32* %1
%14 = load i32, i32* %2
%15 = add nsw i32 %14, %13
%16 = load i32, i32* %3
%17 = add nsw i32 %15, %16
%18 = load i32, i32* %4
%19 = add nsw i32 %17, %18
%20 = load i32, i32* %5
%21 = add nsw i32 %19, %20
%22 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([33 x i8], [33 x i8]* @.str.2, i64 0, i64 0), i32 %21)
%23 = load i32, i32* @stdin
%24 = call i32 @fflush(i32 %23)
%25 = call i32 (...) @getchar()
ret i32 0
}