#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 getGcm(int, int);
int getLcm(int, int, int);
int /*<<< orphan*/ printf(char *, int, int);
int /*<<< orphan*/ scanf(char *, int *, int *);
int main(int argc, char *argv[]) {
  int a, b;
  int gcm, lcm;
  scanf("%d %d", &a, &b);
  gcm = getGcm(a, b);
  lcm = getLcm(a, b, gcm);
  printf("%d\n%d\n", gcm, lcm);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xea3(%rip),%rdi
lea    -0x14(%rbp),%rsi
lea    -0x18(%rbp),%rdx
call   1050 <scanf@plt>
mov    -0x14(%rbp),%edi
mov    -0x18(%rbp),%esi
call   1060 <getGcm@plt>
mov    %eax,-0x1c(%rbp)
mov    -0x14(%rbp),%edi
mov    -0x18(%rbp),%esi
mov    -0x1c(%rbp),%edx
call   1030 <getLcm@plt>
mov    %eax,-0x20(%rbp)
mov    -0x1c(%rbp),%esi
mov    -0x20(%rbp),%edx
lea    0xe70(%rip),%rdi
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xeb4(%rip),%rdi
lea    0xc(%rsp),%rsi
lea    0x8(%rsp),%rdx
call   1050 <scanf@plt>
mov    0xc(%rsp),%edi
mov    0x8(%rsp),%esi
call   1060 <getGcm@plt>
mov    %eax,%ebx
mov    0xc(%rsp),%edi
mov    0x8(%rsp),%esi
mov    %eax,%edx
call   1030 <getLcm@plt>
lea    0xe86(%rip),%rdi
mov    %ebx,%esi
mov    %eax,%edx
call   1040 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [6 x i8] c"%d %d\00"
@.str.1 = [7 x i8] c"%d\0A%d\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i32
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%10 = call i32 @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i32* %6, i32* %7)
%11 = load i32, i32* %6
%12 = load i32, i32* %7
%13 = call i32 @getGcm(i32 %11, i32 %12)
store i32 %13, i32* %8
%14 = load i32, i32* %6
%15 = load i32, i32* %7
%16 = load i32, i32* %8
%17 = call i32 @getLcm(i32 %14, i32 %15, i32 %16)
store i32 %17, i32* %9
%18 = load i32, i32* %8
%19 = load i32, i32* %9
%20 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.1, i64 0, i64 0), i32 %18, i32 %19)
ret i32 0
}

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