#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*/ scanf(char *, int *, ...);
int /*<<< orphan*/ solve(int, int);
int main() {
  int t;
  scanf("%d", &t);
  for (int i = 0; i < t; i++) {
    int n;
    int k;
    scanf("%d %d", &n, &k);
    solve(n, k);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xecd(%rip),%rdi
lea    -0x8(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1183 <main+0x63>
lea    0xea5(%rip),%rdi
lea    -0x10(%rbp),%rsi
lea    -0x14(%rbp),%rdx
mov    $0x0,%al
call   1040 <scanf@plt>
mov    -0x10(%rbp),%edi
mov    -0x14(%rbp),%esi
call   1030 <solve@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1148 <main+0x28>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %rbx
sub    $0x18,%rsp
lea    0xed2(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    1186 <main+0x66>
lea    0xeb5(%rip),%r14
lea    0x14(%rsp),%r15
lea    0x10(%rsp),%rbx
xor    %ebp,%ebp
nopw   0x0(%rax,%rax,1)
mov    %r14,%rdi
mov    %r15,%rsi
mov    %rbx,%rdx
xor    %eax,%eax
call   1040 <scanf@plt>
mov    0x14(%rsp),%edi
mov    0x10(%rsp),%esi
call   1030 <solve@plt>
add    $0x1,%ebp
cmp    0xc(%rsp),%ebp
jl     1160 <main+0x40>
xor    %eax,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

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

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [6 x i8] c"%d %d\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = bitcast i32* %1 to i8*
%5 = call i32 (i8*, i32*, ...) @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%6 = load i32, i32* %1
%7 = icmp sgt i32 %6, 0
br i1 %7, label %8, label %11
8: ; preds = %0
%9 = bitcast i32* %2 to i8*
%10 = bitcast i32* %3 to i8*
br label %12
11: ; preds = %12, %0
ret i32 0
12: ; preds = %8, %12
%13 = phi i32 [ 0, %8 ], [ %18, %12 ]
%14 = call i32 (i8*, i32*, ...) @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i64 0, i64 0), i32* %2, i32* %3)
%15 = load i32, i32* %2
%16 = load i32, i32* %3
%17 = call i32 @solve(i32 %15, i32 %16)
%18 = add nuw nsw i32 %13, 1
%19 = load i32, i32* %1
%20 = icmp slt i32 %18, %19
br i1 %20, label %12, label %11
}