#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 *, int);
int recurr(int *, int, int);
int /*<<< orphan*/ scanf(char *, int *, ...);
int main() {
  int d, n, i, b[20];
  scanf("%d %d", &d, &n);
  for (i = 0; i < d; i++) {
    scanf("%d ", &b[i]);
  }
  printf("%d", recurr(b, d, n));
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x60,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
lea    -0x8(%rbp),%rsi
lea    -0xc(%rbp),%rdx
mov    $0x0,%al
call   1050 <scanf@plt>
movl   $0x0,-0x10(%rbp)
mov    -0x10(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    1193 <main+0x63>
movslq -0x10(%rbp),%rax
lea    -0x60(%rbp),%rsi
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe88(%rip),%rdi
mov    $0x0,%al
call   1050 <scanf@plt>
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    115c <main+0x2c>
lea    -0x60(%rbp),%rdi
mov    -0x8(%rbp),%esi
mov    -0xc(%rbp),%edx
call   1040 <recurr@plt>
mov    %eax,%esi
lea    0xe58(%rip),%rdi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x60,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %r15
push   %r14
push   %rbx
sub    $0x60,%rsp
lea    0xec0(%rip),%rdi
lea    0x8(%rsp),%rsi
lea    0xc(%rsp),%rdx
xor    %eax,%eax
call   1050 <scanf@plt>
mov    0x8(%rsp),%esi
test   %esi,%esi
jle    118f <main+0x5f>
lea    0x10(%rsp),%r15
lea    0xea1(%rip),%r14
xor    %ebx,%ebx
nopw   0x0(%rax,%rax,1)
mov    %r14,%rdi
mov    %r15,%rsi
xor    %eax,%eax
call   1050 <scanf@plt>
add    $0x1,%rbx
movslq 0x8(%rsp),%rsi
add    $0x4,%r15
cmp    %rsi,%rbx
jl     1170 <main+0x40>
mov    0xc(%rsp),%edx
lea    0x10(%rsp),%rdi
call   1040 <recurr@plt>
lea    0xe5f(%rip),%rdi
mov    %eax,%esi
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x60,%rsp
pop    %rbx
pop    %r14
pop    %r15
ret

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

LLVM IR (-O2):
@.str = [6 x i8] c"%d %d\00"
@.str.1 = [4 x i8] c"%d \00"
@.str.2 = [3 x i8] c"%d\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca [20 x i32]
%4 = bitcast i32* %1 to i8*
%5 = bitcast i32* %2 to i8*
%6 = bitcast [20 x i32]* %3 to i8*
%7 = call i32 (i8*, i32*, ...) @scanf(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0), i32* %1, i32* %2)
%8 = load i32, i32* %1
%9 = icmp sgt i32 %8, 0
br i1 %9, label %10, label %18
10: ; preds = %0, %10
%11 = phi i64 [ %14, %10 ], [ 0, %0 ]
%12 = getelementptr inbounds [20 x i32], [20 x i32]* %3, i64 0, i64 %11
%13 = call i32 (i8*, i32*, ...) @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32* %12)
%14 = add nuw nsw i64 %11, 1
%15 = load i32, i32* %1
%16 = sext i32 %15 to i64
%17 = icmp slt i64 %14, %16
br i1 %17, label %10, label %18
18: ; preds = %10, %0
%19 = phi i32 [ %8, %0 ], [ %15, %10 ]
%20 = getelementptr inbounds [20 x i32], [20 x i32]* %3, i64 0, i64 0
%21 = load i32, i32* %2
%22 = call i32 @recurr(i32* %20, i32 %19, i32 %21)
%23 = call i32 @printf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), i32 %22)
ret i32 0
}