#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, double, double);
int /*<<< orphan*/ scanf(char *, int *);
int /*<<< orphan*/ summary(int *, int, double *, double *, double *);
int main() {
  int n;
  scanf("%d", &n);
  int arr[n];
  for (int arr_i = 0; arr_i < n; arr_i++) {
    scanf("%d", &arr[arr_i]);
  }
  double pos_fraction, neg_fraction, zero_fraction;
  summary(arr, n, &pos_fraction, &neg_fraction, &zero_fraction);
  printf("%g\n%g\n%g", pos_fraction, neg_fraction, zero_fraction);
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x40,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1050 <scanf@plt>
mov    -0x8(%rbp),%eax
mov    %rsp,%rcx
mov    %rcx,-0x10(%rbp)
lea    0xf(,%rax,4),%rdx
and    $0xfffffffffffffff0,%rdx
mov    %rsp,%rcx
sub    %rdx,%rcx
mov    %rcx,-0x40(%rbp)
mov    %rcx,%rsp
mov    %rax,-0x18(%rbp)
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11b2 <main+0x82>
mov    -0x40(%rbp),%rsi
movslq -0x1c(%rbp),%rax
shl    $0x2,%rax
add    %rax,%rsi
lea    0xe61(%rip),%rdi
call   1050 <scanf@plt>
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    117d <main+0x4d>
mov    -0x40(%rbp),%rdi
mov    -0x8(%rbp),%esi
lea    -0x28(%rbp),%rdx
lea    -0x30(%rbp),%rcx
lea    -0x38(%rbp),%r8
call   1040 <summary@plt>
movsd  -0x28(%rbp),%xmm0
movsd  -0x30(%rbp),%xmm1
movsd  -0x38(%rbp),%xmm2
lea    0xe23(%rip),%rdi
call   1030 <printf@plt>
movl   $0x0,-0x4(%rbp)
mov    -0x10(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
mov    %rsp,%rbp
push   %r15
push   %r14
push   %r13
push   %r12
push   %rbx
sub    $0x28,%rsp
lea    0xeb8(%rip),%rdi
lea    -0x2c(%rbp),%rsi
call   1050 <scanf@plt>
mov    %rsp,%r12
mov    -0x2c(%rbp),%eax
mov    %rsp,%r14
lea    0xf(,%rax,4),%rax
and    $0xfffffffffffffff0,%rax
sub    %rax,%r14
mov    %r14,%rsp
mov    -0x2c(%rbp),%esi
test   %esi,%esi
jle    119c <main+0x6c>
xor    %r13d,%r13d
lea    0xe83(%rip),%r15
mov    %r14,%rbx
mov    %r15,%rdi
mov    %rbx,%rsi
call   1050 <scanf@plt>
add    $0x1,%r13
movslq -0x2c(%rbp),%rsi
add    $0x4,%rbx
cmp    %rsi,%r13
jl     1180 <main+0x50>
lea    -0x48(%rbp),%rdx
lea    -0x40(%rbp),%rcx
lea    -0x38(%rbp),%r8
mov    %r14,%rdi
call   1040 <summary@plt>
movsd  -0x48(%rbp),%xmm0
movsd  -0x40(%rbp),%xmm1
movsd  -0x38(%rbp),%xmm2
lea    0xe3d(%rip),%rdi
call   1030 <printf@plt>
mov    %r12,%rsp
xor    %eax,%eax
lea    -0x28(%rbp),%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 = [9 x i8] c"%g\0A%g\0A%g\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i8*
%4 = alloca i64
%5 = alloca i32
%6 = alloca double
%7 = alloca double
%8 = alloca double
store i32 0, i32* %1
%9 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%10 = load i32, i32* %2
%11 = zext i32 %10 to i64
%12 = call i8* @llvm.stacksave()
store i8* %12, i8** %3
%13 = alloca i32, i64 %11
store i64 %11, i64* %4
store i32 0, i32* %5
br label %14
14: ; preds = %23, %0
%15 = load i32, i32* %5
%16 = load i32, i32* %2
%17 = icmp slt i32 %15, %16
br i1 %17, label %18, label %26
18: ; preds = %14
%19 = load i32, i32* %5
%20 = sext i32 %19 to i64
%21 = getelementptr inbounds i32, i32* %13, i64 %20
%22 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %21)
br label %23
23: ; preds = %18
%24 = load i32, i32* %5
%25 = add nsw i32 %24, 1
store i32 %25, i32* %5
br label %14
26: ; preds = %14
%27 = load i32, i32* %2
%28 = call i32 @summary(i32* %13, i32 %27, double* %6, double* %7, double* %8)
%29 = load double, double* %6
%30 = load double, double* %7
%31 = load double, double* %8
%32 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0), double %29, double %30, double %31)
store i32 0, i32* %1
%33 = load i8*, i8** %3
%34 = load i32, i32* %1
ret i32 %34
}

LLVM IR (-O2):
@.str = [3 x i8] c"%d\00"
@.str.1 = [9 x i8] c"%g\0A%g\0A%g\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca double
%3 = alloca double
%4 = alloca double
%5 = bitcast i32* %1 to i8*
%6 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %1)
%7 = load i32, i32* %1
%8 = zext i32 %7 to i64
%9 = call i8* @llvm.stacksave()
%10 = alloca i32, i64 %8
%11 = load i32, i32* %1
%12 = icmp sgt i32 %11, 0
br i1 %12, label %23, label %13
13: ; preds = %23, %0
%14 = phi i32 [ %11, %0 ], [ %28, %23 ]
%15 = bitcast double* %2 to i8*
%16 = bitcast double* %3 to i8*
%17 = bitcast double* %4 to i8*
%18 = call i32 @summary(i32* %10, i32 %14, double* %2, double* %3, double* %4)
%19 = load double, double* %2
%20 = load double, double* %3
%21 = load double, double* %4
%22 = call i32 @printf(i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.1, i64 0, i64 0), double %19, double %20, double %21)
ret i32 0
23: ; preds = %0, %23
%24 = phi i64 [ %27, %23 ], [ 0, %0 ]
%25 = getelementptr inbounds i32, i32* %10, i64 %24
%26 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %25)
%27 = add nuw nsw i64 %24, 1
%28 = load i32, i32* %1
%29 = sext i32 %28 to i64
%30 = icmp slt i64 %27, %29
br i1 %30, label %23, label %13
}