#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 /*<<< orphan*/ scanf(char *, int *);
int main() {
  int n;
  scanf("%d", &n);
  if (n == 1) {
    printf("\n one");
  } else if (n == 2) {
    printf("\n two");
  } else if (n == 3) {
    printf("\nthree");
  } else if (n == 4) {
    printf("\nfour");
  } else if (n == 5) {
    printf("\nfive");
  } else if (n == 6) {
    printf("\nsix");
  } else if (n == 7) {
    printf("\nseven");
  } else if (n == 8) {
    printf("\neight");
  } else if (n == 9) {
    printf("\nnine");
  } else {
    printf("\nerror");
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1040 <scanf@plt>
cmpl   $0x1,-0x8(%rbp)
jne    115a <main+0x3a>
lea    0xeb3(%rip),%rdi
call   1030 <printf@plt>
jmp    1266 <main+0x146>
cmpl   $0x2,-0x8(%rbp)
jne    1175 <main+0x55>
lea    0xe9e(%rip),%rdi
call   1030 <printf@plt>
jmp    1261 <main+0x141>
cmpl   $0x3,-0x8(%rbp)
jne    1190 <main+0x70>
lea    0xe89(%rip),%rdi
call   1030 <printf@plt>
jmp    125c <main+0x13c>
cmpl   $0x4,-0x8(%rbp)
jne    11ab <main+0x8b>
lea    0xe75(%rip),%rdi
call   1030 <printf@plt>
jmp    1257 <main+0x137>
cmpl   $0x5,-0x8(%rbp)
jne    11c6 <main+0xa6>
lea    0xe60(%rip),%rdi
call   1030 <printf@plt>
jmp    1252 <main+0x132>
cmpl   $0x6,-0x8(%rbp)
jne    11e1 <main+0xc1>
lea    0xe4b(%rip),%rdi
call   1030 <printf@plt>
jmp    124d <main+0x12d>
cmpl   $0x7,-0x8(%rbp)
jne    11fc <main+0xdc>
lea    0xe35(%rip),%rdi
call   1030 <printf@plt>
jmp    1248 <main+0x128>
cmpl   $0x8,-0x8(%rbp)
jne    1217 <main+0xf7>
lea    0xe21(%rip),%rdi
call   1030 <printf@plt>
jmp    1243 <main+0x123>
cmpl   $0x9,-0x8(%rbp)
jne    1232 <main+0x112>
lea    0xe0d(%rip),%rdi
call   1030 <printf@plt>
jmp    123e <main+0x11e>
lea    0xe02(%rip),%rdi
call   1030 <printf@plt>
jmp    1243 <main+0x123>
jmp    1248 <main+0x128>
jmp    124d <main+0x12d>
jmp    1252 <main+0x132>
jmp    1257 <main+0x137>
jmp    125c <main+0x13c>
jmp    1261 <main+0x141>
jmp    1266 <main+0x146>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
lea    0x4(%rsp),%rsi
call   1040 <scanf@plt>
mov    0x4(%rsp),%eax
add    $0xffffffff,%eax
cmp    $0x8,%eax
ja     1150 <main+0x30>
cltq
lea    0xefd(%rip),%rcx
movslq (%rcx,%rax,4),%rdi
add    %rcx,%rdi
jmp    1157 <main+0x37>
lea    0xee4(%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"\0A one\00"
@.str.2 = [6 x i8] c"\0A two\00"
@.str.3 = [7 x i8] c"\0Athree\00"
@.str.4 = [6 x i8] c"\0Afour\00"
@.str.5 = [6 x i8] c"\0Afive\00"
@.str.6 = [5 x i8] c"\0Asix\00"
@.str.7 = [7 x i8] c"\0Aseven\00"
@.str.8 = [7 x i8] c"\0Aeight\00"
@.str.9 = [6 x i8] c"\0Anine\00"
@.str.10 = [7 x i8] c"\0Aerror\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
store i32 0, i32* %1
%3 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%4 = load i32, i32* %2
%5 = icmp eq i32 %4, 1
br i1 %5, label %6, label %8
6: ; preds = %0
%7 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0))
br label %58
8: ; preds = %0
%9 = load i32, i32* %2
%10 = icmp eq i32 %9, 2
br i1 %10, label %11, label %13
11: ; preds = %8
%12 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.2, i64 0, i64 0))
br label %57
13: ; preds = %8
%14 = load i32, i32* %2
%15 = icmp eq i32 %14, 3
br i1 %15, label %16, label %18
16: ; preds = %13
%17 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.3, i64 0, i64 0))
br label %56
18: ; preds = %13
%19 = load i32, i32* %2
%20 = icmp eq i32 %19, 4
br i1 %20, label %21, label %23
21: ; preds = %18
%22 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.4, i64 0, i64 0))
br label %55
23: ; preds = %18
%24 = load i32, i32* %2
%25 = icmp eq i32 %24, 5
br i1 %25, label %26, label %28
26: ; preds = %23
%27 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i64 0, i64 0))
br label %54
28: ; preds = %23
%29 = load i32, i32* %2
%30 = icmp eq i32 %29, 6
br i1 %30, label %31, label %33
31: ; preds = %28
%32 = call i32 @printf(i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.6, i64 0, i64 0))
br label %53
33: ; preds = %28
%34 = load i32, i32* %2
%35 = icmp eq i32 %34, 7
br i1 %35, label %36, label %38
36: ; preds = %33
%37 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.7, i64 0, i64 0))
br label %52
38: ; preds = %33
%39 = load i32, i32* %2
%40 = icmp eq i32 %39, 8
br i1 %40, label %41, label %43
41: ; preds = %38
%42 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.8, i64 0, i64 0))
br label %51
43: ; preds = %38
%44 = load i32, i32* %2
%45 = icmp eq i32 %44, 9
br i1 %45, label %46, label %48
46: ; preds = %43
%47 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.9, i64 0, i64 0))
br label %50
48: ; preds = %43
%49 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.10, i64 0, i64 0))
br label %50
50: ; preds = %48, %46
br label %51
51: ; preds = %50, %41
br label %52
52: ; preds = %51, %36
br label %53
53: ; preds = %52, %31
br label %54
54: ; preds = %53, %26
br label %55
55: ; preds = %54, %21
br label %56
56: ; preds = %55, %16
br label %57
57: ; preds = %56, %11
br label %58
58: ; preds = %57, %6
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [6 x i8] c"\0A one\00"
@.str.2 = [6 x i8] c"\0A two\00"
@.str.3 = [7 x i8] c"\0Athree\00"
@.str.4 = [6 x i8] c"\0Afour\00"
@.str.5 = [6 x i8] c"\0Afive\00"
@.str.6 = [5 x i8] c"\0Asix\00"
@.str.7 = [7 x i8] c"\0Aseven\00"
@.str.8 = [7 x i8] c"\0Aeight\00"
@.str.9 = [6 x i8] c"\0Anine\00"
@.str.10 = [7 x i8] c"\0Aerror\00"
@reltable.main = [9 x i32] [i32 trunc (i64 sub (i64 ptrtoint ([6 x i8]* @.str.1 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([6 x i8]* @.str.2 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([7 x i8]* @.str.3 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([6 x i8]* @.str.4 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([6 x i8]* @.str.5 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([5 x i8]* @.str.6 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([7 x i8]* @.str.7 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([7 x i8]* @.str.8 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32), i32 trunc (i64 sub (i64 ptrtoint ([6 x i8]* @.str.9 to i64), i64 ptrtoint ([9 x i32]* @reltable.main to i64)) to i32)]
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 = add i32 %4, -1
%6 = icmp ult i32 %5, 9
br i1 %6, label %7, label %11
7: ; preds = %0
%8 = sext i32 %5 to i64
%9 = shl i64 %8, 2
%10 = call i8* @llvm.load.relative.i64(i8* bitcast ([9 x i32]* @reltable.main to i8*), i64 %9)
br label %11
11: ; preds = %0, %7
%12 = phi i8* [ %10, %7 ], [ getelementptr inbounds ([7 x i8], [7 x i8]* @.str.10, i64 0, i64 0), %0 ]
%13 = call i32 @printf(i8* dereferenceable(1) %12)
ret i32 0
}