#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 */
scalar_t__ EOF;
int /*<<< orphan*/ printf(char *, long long);
scalar_t__ scanf(char *, long long *, long long *);
int team(long long, long long);
int main() {
  long long int s, d, n;
  while (scanf("%lld %lld", &s, &d) != EOF) {
    n = team(s, d) - 1;
    printf("%lld\n", n);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
lea    -0x10(%rbp),%rsi
lea    -0x18(%rbp),%rdx
call   1050 <scanf@plt>
mov    0x2e8e(%rip),%rcx
cmp    (%rcx),%rax
je     118e <main+0x5e>
mov    -0x10(%rbp),%rdi
mov    -0x18(%rbp),%rsi
call   1040 <team@plt>
sub    $0x1,%eax
cltq
mov    %rax,-0x20(%rbp)
mov    -0x20(%rbp),%rsi
lea    0xe86(%rip),%rdi
call   1030 <printf@plt>
jmp    113f <main+0xf>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x10,%rsp
lea    0xebc(%rip),%rdi
lea    0x8(%rsp),%rsi
mov    %rsp,%rdx
call   1050 <scanf@plt>
mov    0x2e90(%rip),%r13
cmp    0x0(%r13),%rax
je     11b0 <main+0x80>
lea    0xea5(%rip),%r14
lea    0xe94(%rip),%r15
lea    0x8(%rsp),%r12
mov    %rsp,%rbx
cs nopw 0x0(%rax,%rax,1)
xchg   %ax,%ax
mov    0x8(%rsp),%rdi
mov    (%rsp),%rsi
call   1040 <team@plt>
add    $0xffffffff,%eax
movslq %eax,%rsi
mov    %r14,%rdi
call   1030 <printf@plt>
mov    %r15,%rdi
mov    %r12,%rsi
mov    %rbx,%rdx
call   1050 <scanf@plt>
cmp    0x0(%r13),%rax
jne    1180 <main+0x50>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r12
pop    %r13
pop    %r14
pop    %r15
ret

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

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