#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 *, long long);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int i, j, c, len, num, temp, t;
  long long int res;
  scanf("%d", &t);
  while (t--) {
    scanf("%d", &num);
    printf("%lld\n", (long long int)(4 * (num - 1)) + 1);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeca(%rip),%rdi
lea    -0x20(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0x20(%rbp),%eax
mov    %eax,%ecx
add    $0xffffffff,%ecx
mov    %ecx,-0x20(%rbp)
cmp    $0x0,%eax
je     1184 <main+0x64>
lea    0xea6(%rip),%rdi
lea    -0x18(%rbp),%rsi
call   1040 <scanf@plt>
mov    -0x18(%rbp),%eax
sub    $0x1,%eax
shl    $0x2,%eax
movslq %eax,%rsi
add    $0x1,%rsi
lea    0xe89(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <main+0x1f>
xor    %eax,%eax
add    $0x30,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x10,%rsp
lea    0xed0(%rip),%rdi
lea    0x8(%rsp),%rsi
call   1040 <scanf@plt>
subl   $0x1,0x8(%rsp)
jb     1188 <main+0x68>
lea    0xeb8(%rip),%r14
lea    0xc(%rsp),%r15
lea    0xeaf(%rip),%rbx
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    %r14,%rdi
mov    %r15,%rsi
call   1040 <scanf@plt>
mov    0xc(%rsp),%eax
lea    -0x3(,%rax,4),%eax
movslq %eax,%rsi
mov    %rbx,%rdi
call   1030 <printf@plt>
subl   $0x1,0x8(%rsp)
jae    1160 <main+0x40>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [6 x i8] c"%lld\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca i32
%7 = alloca i32
%8 = alloca i32
%9 = alloca i64
store i32 0, i32* %1
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %8)
br label %11
11: ; preds = %15, %0
%12 = load i32, i32* %8
%13 = add nsw i32 %12, -1
store i32 %13, i32* %8
%14 = icmp ne i32 %12, 0
br i1 %14, label %15, label %23
15: ; preds = %11
%16 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %6)
%17 = load i32, i32* %6
%18 = sub nsw i32 %17, 1
%19 = mul nsw i32 4, %18
%20 = sext i32 %19 to i64
%21 = add nsw i64 %20, 1
%22 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i64 %21)
br label %11
23: ; preds = %11
ret i32 0
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [6 x i8] c"%lld\0A\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 ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%6 = load i32, i32* %2
%7 = add nsw i32 %6, -1
store i32 %7, i32* %2
%8 = icmp eq i32 %6, 0
br i1 %8, label %19, label %9
9: ; preds = %0, %9
%10 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%11 = load i32, i32* %1
%12 = shl i32 %11, 2
%13 = add i32 %12, -3
%14 = sext i32 %13 to i64
%15 = call i32 @printf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i64 %14)
%16 = load i32, i32* %2
%17 = add nsw i32 %16, -1
store i32 %17, i32* %2
%18 = icmp eq i32 %16, 0
br i1 %18, label %19, label %9
19: ; preds = %9, %0
ret i32 0
}