#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 *, ...);
int main(void) {
  int x, i;
  double a, b, c;
  scanf("%d", &x);
  for (i = 1; i <= x; i++) {
    scanf("%lf%lf%lf", &a, &b, &c);
    printf("%.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)
lea    0xee2(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
movl   $0x1,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jg     11c3 <main+0xa3>
lea    0xec0(%rip),%rdi
lea    -0x18(%rbp),%rsi
lea    -0x20(%rbp),%rdx
lea    -0x28(%rbp),%rcx
mov    $0x0,%al
call   1040 <scanf@plt>
movsd  -0x18(%rbp),%xmm1
movsd  0xe95(%rip),%xmm0
mulsd  -0x20(%rbp),%xmm0
addsd  %xmm1,%xmm1
addsd  %xmm0,%xmm1
movsd  -0x28(%rbp),%xmm0
movsd  0xe73(%rip),%xmm2
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  0xe5b(%rip),%xmm1
divsd  %xmm1,%xmm0
lea    0xe75(%rip),%rdi
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1148 <main+0x28>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x28,%rsp
lea    0xee3(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    11ca <main+0xaa>
lea    0xec8(%rip),%r14
lea    0x20(%rsp),%r15
lea    0x18(%rsp),%r12
lea    0x10(%rsp),%r13
lea    0xebc(%rip),%rbx
xor    %ebp,%ebp
nopl   0x0(%rax,%rax,1)
mov    %r14,%rdi
mov    %r15,%rsi
mov    %r12,%rdx
mov    %r13,%rcx
xor    %eax,%eax
call   1040 <scanf@plt>
movsd  0x20(%rsp),%xmm1
movsd  0x18(%rsp),%xmm0
mulsd  0xe69(%rip),%xmm0
addsd  %xmm1,%xmm1
addsd  %xmm0,%xmm1
movsd  0x10(%rsp),%xmm0
mulsd  0xe5b(%rip),%xmm0
addsd  %xmm1,%xmm0
divsd  0xe57(%rip),%xmm0
mov    %rbx,%rdi
call   1030 <printf@plt>
add    $0x1,%ebp
cmp    0xc(%rsp),%ebp
jl     1170 <main+0x50>
xor    %eax,%eax
add    $0x28,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [10 x i8] c"%lf%lf%lf\00"
@.str.2 = [7 x i8] c"%.1lf\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca double
%5 = alloca double
%6 = alloca double
store i32 0, i32* %1
%7 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
store i32 1, i32* %3
br label %8
8: ; preds = %22, %0
%9 = load i32, i32* %3
%10 = load i32, i32* %2
%11 = icmp sle i32 %9, %10
br i1 %11, label %12, label %25
12: ; preds = %8
%13 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0), double* %4, double* %5, double* %6)
%14 = load double, double* %4
%15 = load double, double* %5
%16 = fmul double %15, 3.000000e+00
%17 = call double @llvm.fmuladd.f64(double %14, double 2.000000e+00, double %16)
%18 = load double, double* %6
%19 = call double @llvm.fmuladd.f64(double %18, double 5.000000e+00, double %17)
%20 = fdiv double %19, 1.000000e+01
%21 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), double %20)
br label %22
22: ; preds = %12
%23 = load i32, i32* %3
%24 = add nsw i32 %23, 1
store i32 %24, i32* %3
br label %8
25: ; preds = %8
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [10 x i8] c"%lf%lf%lf\00"
@.str.2 = [7 x i8] c"%.1lf\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca double
%3 = alloca double
%4 = alloca double
%5 = bitcast i32* %1 to i8*
%6 = bitcast double* %2 to i8*
%7 = bitcast double* %3 to i8*
%8 = bitcast double* %4 to i8*
%9 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%10 = load i32, i32* %1
%11 = icmp slt i32 %10, 1
br i1 %11, label %26, label %12
12: ; preds = %0, %12
%13 = phi i32 [ %23, %12 ], [ 1, %0 ]
%14 = call i32 (i8*, ...) @scanf(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.1, i64 0, i64 0), double* %2, double* %3, double* %4)
%15 = load double, double* %2
%16 = load double, double* %3
%17 = fmul double %16, 3.000000e+00
%18 = call double @llvm.fmuladd.f64(double %15, double 2.000000e+00, double %17)
%19 = load double, double* %4
%20 = call double @llvm.fmuladd.f64(double %19, double 5.000000e+00, double %18)
%21 = fdiv double %20, 1.000000e+01
%22 = call i32 @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.2, i64 0, i64 0), double %21)
%23 = add nuw nsw i32 %13, 1
%24 = load i32, i32* %1
%25 = icmp slt i32 %13, %24
br i1 %25, label %12, label %26
26: ; preds = %12, %0
ret i32 0
}