#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 main() {
  int age;
  float weight;
  printf("请输入你的年龄：\n");
  scanf("%d", &age);
  printf("请输入你的体重：\n");
  scanf("%f", &weight);
  printf("你的年龄是%d,你的体重是%f\n", age, weight);
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xed1(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xedd(%rip),%rdi
lea    -0x4(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
lea    0xece(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
lea    0xeda(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
mov    -0x4(%rbp),%esi
movss  -0x8(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xebf(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rax
lea    0xef3(%rip),%rdi
call   1030 <puts@plt>
lea    0xebc(%rip),%rdi
lea    0x4(%rsp),%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
lea    0xeed(%rip),%rdi
call   1030 <puts@plt>
lea    0xea0(%rip),%rdi
mov    %rsp,%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
mov    0x4(%rsp),%esi
movss  (%rsp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe85(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
xor    %eax,%eax
pop    %rcx
ret

LLVM IR (-O0):
@.str = [26 x i8] c"\E8\AF\B7\E8\BE\93\E5\85\A5\E4\BD\A0\E7\9A\84\E5\B9\B4\E9\BE\84\EF\BC\9A\0A\00"
@.str.1 = [3 x i8] c"%d\00"
@.str.2 = [26 x i8] c"\E8\AF\B7\E8\BE\93\E5\85\A5\E4\BD\A0\E7\9A\84\E4\BD\93\E9\87\8D\EF\BC\9A\0A\00"
@.str.3 = [3 x i8] c"%f\00"
@.str.4 = [37 x i8] c"\E4\BD\A0\E7\9A\84\E5\B9\B4\E9\BE\84\E6\98\AF%d,\E4\BD\A0\E7\9A\84\E4\BD\93\E9\87\8D\E6\98\AF%f\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str, i64 0, i64 0))
%4 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%5 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.2, i64 0, i64 0))
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), float* %2)
%7 = load i32, i32* %1
%8 = load float, float* %2
%9 = fpext float %8 to double
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0), i32 %7, double %9)
ret i32 0
}

LLVM IR (-O2):
@.str.1 = [3 x i8] c"%d\00"
@.str.3 = [3 x i8] c"%f\00"
@.str.4 = [37 x i8] c"\E4\BD\A0\E7\9A\84\E5\B9\B4\E9\BE\84\E6\98\AF%d,\E4\BD\A0\E7\9A\84\E4\BD\93\E9\87\8D\E6\98\AF%f\0A\00"
@str = [25 x i8] c"\E8\AF\B7\E8\BE\93\E5\85\A5\E4\BD\A0\E7\9A\84\E5\B9\B4\E9\BE\84\EF\BC\9A\00"
@str.5 = [25 x i8] c"\E8\AF\B7\E8\BE\93\E5\85\A5\E4\BD\A0\E7\9A\84\E4\BD\93\E9\87\8D\EF\BC\9A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca float
%3 = bitcast i32* %1 to i8*
%4 = bitcast float* %2 to i8*
%5 = tail call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str, i64 0, i64 0))
%6 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.1, i64 0, i64 0), i32* %1)
%7 = call i32 @puts(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @str.5, i64 0, i64 0))
%8 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i64 0, i64 0), float* %2)
%9 = load i32, i32* %1
%10 = load float, float* %2
%11 = fpext float %10 to double
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([37 x i8], [37 x i8]* @.str.4, i64 0, i64 0), i32 %9, double %11)
ret i32 0
}