#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 main() {
  int n, m;
  scanf("%d", &n);
  m = (n % 10) * 100 + (n / 10 % 10) * 10 + n / 100;
  printf("%03d\n", m);
  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
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    $0xa,%ecx
cltd
idiv   %ecx
imul   $0x64,%edx,%eax
mov    %eax,-0x14(%rbp)
mov    -0x8(%rbp),%eax
mov    $0xa,%ecx
cltd
idiv   %ecx
mov    $0xa,%ecx
cltd
idiv   %ecx
mov    -0x14(%rbp),%eax
imul   $0xa,%edx,%ecx
add    %ecx,%eax
mov    %eax,-0x10(%rbp)
mov    -0x8(%rbp),%eax
mov    $0x64,%ecx
cltd
idiv   %ecx
mov    %eax,%ecx
mov    -0x10(%rbp),%eax
add    %ecx,%eax
mov    %eax,-0xc(%rbp)
mov    -0xc(%rbp),%esi
lea    0xe76(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
movslq 0x4(%rsp),%rax
imul   $0x66666667,%rax,%rcx
mov    %rcx,%rdx
shr    $0x3f,%rdx
sar    $0x22,%rcx
add    %edx,%ecx
lea    (%rcx,%rcx,1),%edx
lea    (%rdx,%rdx,4),%edx
imul   $0x51eb851f,%rax,%rsi
sub    %edx,%eax
imul   $0x64,%eax,%eax
movslq %ecx,%rcx
imul   $0x66666667,%rcx,%rdx
mov    %rdx,%rdi
shr    $0x3f,%rdi
sar    $0x22,%rdx
add    %edi,%edx
add    %edx,%edx
lea    (%rdx,%rdx,4),%edx
sub    %edx,%ecx
lea    (%rcx,%rcx,4),%ecx
mov    %rsi,%rdx
shr    $0x3f,%rdx
sar    $0x25,%rsi
add    %edx,%esi
add    %eax,%esi
lea    (%rsi,%rcx,2),%esi
lea    0xe6c(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [6 x i8] c"%03d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
store i32 0, i32* %1
%4 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%5 = load i32, i32* %2
%6 = srem i32 %5, 10
%7 = mul nsw i32 %6, 100
%8 = load i32, i32* %2
%9 = sdiv i32 %8, 10
%10 = srem i32 %9, 10
%11 = mul nsw i32 %10, 10
%12 = add nsw i32 %7, %11
%13 = load i32, i32* %2
%14 = sdiv i32 %13, 100
%15 = add nsw i32 %12, %14
store i32 %15, i32* %3
%16 = load i32, i32* %3
%17 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 %16)
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [6 x i8] c"%03d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = bitcast i32* %1 to i8*
%3 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%4 = load i32, i32* %1
%5 = srem i32 %4, 10
%6 = mul nsw i32 %5, 100
%7 = sdiv i32 %4, 10
%8 = srem i32 %7, 10
%9 = mul nsw i32 %8, 10
%10 = sdiv i32 %4, 100
%11 = add nsw i32 %6, %10
%12 = add nsw i32 %11, %9
%13 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32 %12)
ret i32 0
}