#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 *, double);
int /*<<< orphan*/ scanf(char *, double *, double *, double *);
int main(int argc, char const *argv[]) {
  double a, b, c;
  scanf("%lf %lf %lf", &a, &b, &c);
  printf("MEDIA = %.1lf\n", ((a * 2) + (b * 3) + (c * 5)) / 10);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
mov    %edi,-0x8(%rbp)
mov    %rsi,-0x10(%rbp)
lea    0xedb(%rip),%rdi
lea    -0x18(%rbp),%rsi
lea    -0x20(%rbp),%rdx
lea    -0x28(%rbp),%rcx
call   1040 <scanf@plt>
movsd  -0x18(%rbp),%xmm1
movsd  0xeb5(%rip),%xmm0
mulsd  -0x20(%rbp),%xmm0
addsd  %xmm1,%xmm1
addsd  %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
movsd  0xe93(%rip),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  0xe7b(%rip),%xmm1
divsd  %xmm1,%xmm0
lea    0xe94(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
sub    $0x18,%rsp
lea    0xeed(%rip),%rdi
lea    0x10(%rsp),%rsi
lea    0x8(%rsp),%rdx
mov    %rsp,%rcx
call   1040 <scanf@plt>
movsd  0x10(%rsp),%xmm1
movsd  0x8(%rsp),%xmm2
mulsd  0xeaf(%rip),%xmm2
addsd  %xmm1,%xmm1
movsd  (%rsp),%xmm0
mulsd  0xea6(%rip),%xmm0
addsd  %xmm2,%xmm1
addsd  %xmm1,%xmm0
divsd  0xe9e(%rip),%xmm0
lea    0xeab(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x18,%rsp
ret

LLVM IR (-O0):
@.str = [12 x i8] c"%lf %lf %lf\00"
@.str.1 = [15 x i8] c"MEDIA = %.1lf\0A\00"
define i32 @main(i32 %0, i8** %1) {
%3 = alloca i32
%4 = alloca i32
%5 = alloca i8**
%6 = alloca double
%7 = alloca double
%8 = alloca double
store i32 0, i32* %3
store i32 %0, i32* %4
store i8** %1, i8*** %5
%9 = call i32 @scanf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), double* %6, double* %7, double* %8)
%10 = load double, double* %6
%11 = load double, double* %7
%12 = fmul double %11, 3.000000e+00
%13 = call double @llvm.fmuladd.f64(double %10, double 2.000000e+00, double %12)
%14 = load double, double* %8
%15 = call double @llvm.fmuladd.f64(double %14, double 5.000000e+00, double %13)
%16 = fdiv double %15, 1.000000e+01
%17 = call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), double %16)
ret i32 0
}

LLVM IR (-O2):
@.str = [12 x i8] c"%lf %lf %lf\00"
@.str.1 = [15 x i8] c"MEDIA = %.1lf\0A\00"
define i32 @main(i32 %0, i8** nocapture readnone %1) {
%3 = alloca double
%4 = alloca double
%5 = alloca double
%6 = bitcast double* %3 to i8*
%7 = bitcast double* %4 to i8*
%8 = bitcast double* %5 to i8*
%9 = call i32 @scanf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), double* %3, double* %4, double* %5)
%10 = load double, double* %3
%11 = load double, double* %4
%12 = fmul double %11, 3.000000e+00
%13 = call double @llvm.fmuladd.f64(double %10, double 2.000000e+00, double %12)
%14 = load double, double* %5
%15 = call double @llvm.fmuladd.f64(double %14, double 5.000000e+00, double %13)
%16 = fdiv double %15, 1.000000e+01
%17 = call i32 @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.1, i64 0, i64 0), double %16)
ret i32 0
}