#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 *);
int main() {
  int a, b;
  scanf("%d %d", &a, &b);
  if (a > b && b > 0) {
    printf("alpha\n");
  } else if (a < 0 && b == 0) {
    printf("bravo\n");
  } else if (a == 0 || b == 0) {
    printf("charlie\n");
  } else {
    printf("zulu\n");
  }
  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
lea    -0xc(%rbp),%rdx
call   1040 <scanf@plt>
mov    -0x8(%rbp),%eax
cmp    -0xc(%rbp),%eax
jle    116a <main+0x4a>
cmpl   $0x0,-0xc(%rbp)
jle    116a <main+0x4a>
lea    0xea6(%rip),%rdi
call   1030 <printf@plt>
jmp    11ca <main+0xaa>
cmpl   $0x0,-0x8(%rbp)
jge    118f <main+0x6f>
cmpl   $0x0,-0xc(%rbp)
jne    118f <main+0x6f>
lea    0xe88(%rip),%rdi
call   1030 <printf@plt>
jmp    11c5 <main+0xa5>
cmpl   $0x0,-0x8(%rbp)
je     11a3 <main+0x83>
cmpl   $0x0,-0xc(%rbp)
jne    11b4 <main+0x94>
lea    0xe6a(%rip),%rdi
call   1030 <printf@plt>
jmp    11c0 <main+0xa0>
lea    0xe62(%rip),%rdi
call   1030 <printf@plt>
jmp    11c5 <main+0xa5>
jmp    11ca <main+0xaa>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xed8(%rip),%rdi
lea    0x4(%rsp),%rsi
mov    %rsp,%rdx
call   1040 <scanf@plt>
mov    0x4(%rsp),%eax
mov    (%rsp),%ecx
cmp    %ecx,%eax
jle    114d <main+0x2d>
test   %ecx,%ecx
jle    114d <main+0x2d>
lea    0xece(%rip),%rdi
jmp    1178 <main+0x58>
test   %eax,%eax
jns    115e <main+0x3e>
test   %ecx,%ecx
jne    115e <main+0x3e>
lea    0xeb7(%rip),%rdi
jmp    1178 <main+0x58>
test   %ecx,%ecx
lea    0xea4(%rip),%rcx
lea    0xe98(%rip),%rdi
cmove  %rcx,%rdi
test   %eax,%eax
cmove  %rcx,%rdi
call   1030 <puts@plt>
xor    %eax,%eax
pop    %rcx
ret

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

LLVM IR (-O2):
@.str = [6 x i8] c"%d %d\00"
@str = [5 x i8] c"zulu\00"
@str.5 = [8 x i8] c"charlie\00"
@str.6 = [6 x i8] c"bravo\00"
@str.7 = [6 x i8] c"alpha\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = bitcast i32* %1 to i8*
%4 = bitcast i32* %2 to i8*
%5 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i32* %1, i32* %2)
%6 = load i32, i32* %1
%7 = load i32, i32* %2
%8 = icmp sgt i32 %6, %7
%9 = icmp sgt i32 %7, 0
%10 = and i1 %8, %9
br i1 %10, label %19, label %11
11: ; preds = %0
%12 = icmp slt i32 %6, 0
%13 = icmp eq i32 %7, 0
%14 = select i1 %12, i1 %13, i1 false
br i1 %14, label %19, label %15
15: ; preds = %11
%16 = icmp eq i32 %6, 0
%17 = select i1 %16, i1 true, i1 %13
%18 = select i1 %17, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @str.5, i64 0, i64 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @str, i64 0, i64 0)
br label %19
19: ; preds = %15, %11, %0
%20 = phi i8* [ getelementptr inbounds ([6 x i8], [6 x i8]* @str.7, i64 0, i64 0), %0 ], [ getelementptr inbounds ([6 x i8], [6 x i8]* @str.6, i64 0, i64 0), %11 ], [ %18, %15 ]
%21 = call i32 @puts(i8* dereferenceable(1) %20)
ret i32 0
}