#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 */
char getchar();
double log10(double);
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, double *);
int main() {
  char c;
  int i, j;
  int ntrials = 18;
  int BP[4] = {0, 0, 0, 0};
  double content;
  double cp[4];
  double prob = 0.0;
  double cont_arr[20];
  c = getchar();
  while (c != '\n') {
    if (c == 'A')
      BP[0]++;
    if (c == 'C')
      BP[1]++;
    if (c == 'G')
      BP[2]++;
    if (c == 'T')
      BP[3]++;
    c = getchar();
  }
  for (i = 0; i < ntrials; i++) {
    scanf("%lf", &cont_arr[i]);
  }
  for (i = 0; i < ntrials; i++) {
    content = cont_arr[i];
    prob = 0;
    cp[0] = log10((1.0 - content) * 0.5);
    cp[1] = log10(content * 0.5);
    cp[2] = cp[1];
    cp[3] = cp[0];
    for (j = 0; j < 4; j++) {
      prob += (double)BP[j] * cp[j];
    }
    printf("%1.3lf ", prob);
  }
  printf("\n");
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x110,%rsp
movl   $0x0,-0x4(%rbp)
movl   $0x12,-0x14(%rbp)
lea    -0x30(%rbp),%rdi
xor    %esi,%esi
mov    $0x10,%edx
call   1040 <memset@plt>
xorps  %xmm0,%xmm0
movsd  %xmm0,-0x68(%rbp)
mov    $0x0,%al
call   1050 <getchar@plt>
mov    %al,-0x5(%rbp)
movsbl -0x5(%rbp),%eax
cmp    $0xa,%eax
je     11ff <main+0xaf>
movsbl -0x5(%rbp),%eax
cmp    $0x41,%eax
jne    11ae <main+0x5e>
mov    -0x30(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x30(%rbp)
movsbl -0x5(%rbp),%eax
cmp    $0x43,%eax
jne    11c4 <main+0x74>
mov    -0x2c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x2c(%rbp)
movsbl -0x5(%rbp),%eax
cmp    $0x47,%eax
jne    11da <main+0x8a>
mov    -0x28(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x28(%rbp)
movsbl -0x5(%rbp),%eax
cmp    $0x54,%eax
jne    11f0 <main+0xa0>
mov    -0x24(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x24(%rbp)
mov    $0x0,%al
call   1050 <getchar@plt>
mov    %al,-0x5(%rbp)
jmp    118b <main+0x3b>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    123e <main+0xee>
movslq -0xc(%rbp),%rax
lea    -0x110(%rbp),%rsi
shl    $0x3,%rax
add    %rax,%rsi
lea    0xde5(%rip),%rdi
call   1060 <scanf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1206 <main+0xb6>
movl   $0x0,-0xc(%rbp)
mov    -0xc(%rbp),%eax
cmp    -0x14(%rbp),%eax
jge    131f <main+0x1cf>
movslq -0xc(%rbp),%rax
movsd  -0x110(%rbp,%rax,8),%xmm0
ff ff
movsd  %xmm0,-0x38(%rbp)
xorps  %xmm0,%xmm0
movsd  %xmm0,-0x68(%rbp)
movsd  0xd95(%rip),%xmm0
subsd  -0x38(%rbp),%xmm0
movsd  0xd80(%rip),%xmm1
mulsd  %xmm1,%xmm0
call   1070 <log10@plt>
movsd  %xmm0,-0x60(%rbp)
movsd  0xd6a(%rip),%xmm0
mulsd  -0x38(%rbp),%xmm0
call   1070 <log10@plt>
movsd  %xmm0,-0x58(%rbp)
movsd  -0x58(%rbp),%xmm0
movsd  %xmm0,-0x50(%rbp)
movsd  -0x60(%rbp),%xmm0
movsd  %xmm0,-0x48(%rbp)
movl   $0x0,-0x10(%rbp)
cmpl   $0x4,-0x10(%rbp)
jge    12fe <main+0x1ae>
movslq -0x10(%rbp),%rax
cvtsi2sdl -0x30(%rbp,%rax,4),%xmm0
movslq -0x10(%rbp),%rax
movsd  -0x60(%rbp,%rax,8),%xmm2
movsd  -0x68(%rbp),%xmm1
mulsd  %xmm2,%xmm0
addsd  %xmm1,%xmm0
movsd  %xmm0,-0x68(%rbp)
mov    -0x10(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x10(%rbp)
jmp    12c0 <main+0x170>
movsd  -0x68(%rbp),%xmm0
lea    0xd0a(%rip),%rdi
mov    $0x1,%al
call   1030 <printf@plt>
mov    -0xc(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0xc(%rbp)
jmp    1245 <main+0xf5>
lea    0xcf6(%rip),%rdi
mov    $0x0,%al
call   1030 <printf@plt>
xor    %eax,%eax
add    $0x110,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
sub    $0xd0,%rsp
lea    0xeb2(%rip),%rbx
xor    %ebp,%ebp
xor    %r14d,%r14d
xor    %r15d,%r15d
xor    %r12d,%r12d
jmp    1184 <main+0x34>
cs nopw 0x0(%rax,%rax,1)
nopl   (%rax)
cmp    $0xa,%al
je     11b6 <main+0x66>
xor    %eax,%eax
call   1050 <getchar@plt>
lea    -0x41(%rax),%ecx
cmp    $0x13,%cl
ja     1180 <main+0x30>
movzbl %cl,%eax
movslq (%rbx,%rax,4),%rax
add    %rbx,%rax
jmp    *%rax
add    $0x1,%ebp
jmp    1184 <main+0x34>
add    $0x1,%r14d
jmp    1184 <main+0x34>
add    $0x1,%r15d
jmp    1184 <main+0x34>
add    $0x1,%r12d
jmp    1184 <main+0x34>
lea    0xeab(%rip),%rbx
lea    0x30(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x38(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x40(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x48(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x50(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x58(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x60(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x68(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x70(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x78(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x80(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x88(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x90(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0x98(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xa0(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xa8(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xb0(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xb8(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
cvtsi2sd %ebp,%xmm0
movsd  %xmm0,0x18(%rsp)
xorps  %xmm0,%xmm0
cvtsi2sd %r14d,%xmm0
movsd  %xmm0,0x10(%rsp)
xorps  %xmm0,%xmm0
cvtsi2sd %r15d,%xmm0
movsd  %xmm0,0x8(%rsp)
xorps  %xmm0,%xmm0
cvtsi2sd %r12d,%xmm0
movsd  %xmm0,(%rsp)
xor    %ebp,%ebp
lea    0xd71(%rip),%rbx
nopl   0x0(%rax,%rax,1)
movsd  0x30(%rsp,%rbp,8),%xmm1
movsd  %xmm1,0x20(%rsp)
movsd  0xcec(%rip),%xmm0
subsd  %xmm1,%xmm0
movsd  0xce8(%rip),%xmm1
mulsd  %xmm1,%xmm0
call   1070 <log10@plt>
movsd  %xmm0,0x28(%rsp)
movsd  0x20(%rsp),%xmm0
mulsd  0xccb(%rip),%xmm0
call   1070 <log10@plt>
movsd  0x18(%rsp),%xmm1
movsd  0x28(%rsp),%xmm3
mulsd  %xmm3,%xmm1
addsd  0xcb6(%rip),%xmm1
movsd  0x10(%rsp),%xmm2
mulsd  %xmm0,%xmm2
addsd  %xmm1,%xmm2
mulsd  0x8(%rsp),%xmm0
addsd  %xmm2,%xmm0
movapd %xmm3,%xmm1
mulsd  (%rsp),%xmm1
addsd  %xmm1,%xmm0
mov    %rbx,%rdi
mov    $0x1,%al
call   1040 <printf@plt>
add    $0x1,%rbp
cmp    $0x12,%rbp
jne    1300 <main+0x1b0>
mov    $0xa,%edi
call   1030 <putchar@plt>
xor    %eax,%eax
add    $0xd0,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [4 x i8] c"%lf\00"
@.str.1 = [8 x i8] c"%1.3lf \00"
@.str.2 = [2 x i8] c"\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i8
%3 = alloca i32
%4 = alloca i32
%5 = alloca i32
%6 = alloca [4 x i32]
%7 = alloca double
%8 = alloca [4 x double]
%9 = alloca double
%10 = alloca [20 x double]
store i32 0, i32* %1
store i32 18, i32* %5
%11 = bitcast [4 x i32]* %6 to i8*
store double 0.000000e+00, double* %9
%12 = call signext i8 (...) @getchar()
store i8 %12, i8* %2
br label %13
13: ; preds = %49, %0
%14 = load i8, i8* %2
%15 = sext i8 %14 to i32
%16 = icmp ne i32 %15, 10
br i1 %16, label %17, label %51
17: ; preds = %13
%18 = load i8, i8* %2
%19 = sext i8 %18 to i32
%20 = icmp eq i32 %19, 65
br i1 %20, label %21, label %25
21: ; preds = %17
%22 = getelementptr inbounds [4 x i32], [4 x i32]* %6, i64 0, i64 0
%23 = load i32, i32* %22
%24 = add nsw i32 %23, 1
store i32 %24, i32* %22
br label %25
25: ; preds = %21, %17
%26 = load i8, i8* %2
%27 = sext i8 %26 to i32
%28 = icmp eq i32 %27, 67
br i1 %28, label %29, label %33
29: ; preds = %25
%30 = getelementptr inbounds [4 x i32], [4 x i32]* %6, i64 0, i64 1
%31 = load i32, i32* %30
%32 = add nsw i32 %31, 1
store i32 %32, i32* %30
br label %33
33: ; preds = %29, %25
%34 = load i8, i8* %2
%35 = sext i8 %34 to i32
%36 = icmp eq i32 %35, 71
br i1 %36, label %37, label %41
37: ; preds = %33
%38 = getelementptr inbounds [4 x i32], [4 x i32]* %6, i64 0, i64 2
%39 = load i32, i32* %38
%40 = add nsw i32 %39, 1
store i32 %40, i32* %38
br label %41
41: ; preds = %37, %33
%42 = load i8, i8* %2
%43 = sext i8 %42 to i32
%44 = icmp eq i32 %43, 84
br i1 %44, label %45, label %49
45: ; preds = %41
%46 = getelementptr inbounds [4 x i32], [4 x i32]* %6, i64 0, i64 3
%47 = load i32, i32* %46
%48 = add nsw i32 %47, 1
store i32 %48, i32* %46
br label %49
49: ; preds = %45, %41
%50 = call signext i8 (...) @getchar()
store i8 %50, i8* %2
br label %13
51: ; preds = %13
store i32 0, i32* %3
br label %52
52: ; preds = %61, %51
%53 = load i32, i32* %3
%54 = load i32, i32* %5
%55 = icmp slt i32 %53, %54
br i1 %55, label %56, label %64
56: ; preds = %52
%57 = load i32, i32* %3
%58 = sext i32 %57 to i64
%59 = getelementptr inbounds [20 x double], [20 x double]* %10, i64 0, i64 %58
%60 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %59)
br label %61
61: ; preds = %56
%62 = load i32, i32* %3
%63 = add nsw i32 %62, 1
store i32 %63, i32* %3
br label %52
64: ; preds = %52
store i32 0, i32* %3
br label %65
65: ; preds = %110, %64
%66 = load i32, i32* %3
%67 = load i32, i32* %5
%68 = icmp slt i32 %66, %67
br i1 %68, label %69, label %113
69: ; preds = %65
%70 = load i32, i32* %3
%71 = sext i32 %70 to i64
%72 = getelementptr inbounds [20 x double], [20 x double]* %10, i64 0, i64 %71
%73 = load double, double* %72
store double %73, double* %7
store double 0.000000e+00, double* %9
%74 = load double, double* %7
%75 = fsub double 1.000000e+00, %74
%76 = fmul double %75, 5.000000e-01
%77 = call double @log10(double %76)
%78 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 0
store double %77, double* %78
%79 = load double, double* %7
%80 = fmul double %79, 5.000000e-01
%81 = call double @log10(double %80)
%82 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 1
store double %81, double* %82
%83 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 1
%84 = load double, double* %83
%85 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 2
store double %84, double* %85
%86 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 0
%87 = load double, double* %86
%88 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 3
store double %87, double* %88
store i32 0, i32* %4
br label %89
89: ; preds = %104, %69
%90 = load i32, i32* %4
%91 = icmp slt i32 %90, 4
br i1 %91, label %92, label %107
92: ; preds = %89
%93 = load i32, i32* %4
%94 = sext i32 %93 to i64
%95 = getelementptr inbounds [4 x i32], [4 x i32]* %6, i64 0, i64 %94
%96 = load i32, i32* %95
%97 = sitofp i32 %96 to double
%98 = load i32, i32* %4
%99 = sext i32 %98 to i64
%100 = getelementptr inbounds [4 x double], [4 x double]* %8, i64 0, i64 %99
%101 = load double, double* %100
%102 = load double, double* %9
%103 = call double @llvm.fmuladd.f64(double %97, double %101, double %102)
store double %103, double* %9
br label %104
104: ; preds = %92
%105 = load i32, i32* %4
%106 = add nsw i32 %105, 1
store i32 %106, i32* %4
br label %89
107: ; preds = %89
%108 = load double, double* %9
%109 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), double %108)
br label %110
110: ; preds = %107
%111 = load i32, i32* %3
%112 = add nsw i32 %111, 1
store i32 %112, i32* %3
br label %65
113: ; preds = %65
%114 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0))
ret i32 0
}

LLVM IR (-O2):
@.str = [4 x i8] c"%lf\00"
@.str.1 = [8 x i8] c"%1.3lf \00"
define i32 @main() {
%1 = alloca [20 x double]
%2 = bitcast [20 x double]* %1 to i8*
br label %3
3: ; preds = %60, %0
%4 = phi i32 [ %61, %60 ], [ 0, %0 ]
%5 = phi i32 [ %9, %60 ], [ 0, %0 ]
%6 = phi i32 [ %13, %60 ], [ 0, %0 ]
%7 = phi i32 [ %16, %60 ], [ 0, %0 ]
br label %8
8: ; preds = %3, %62
%9 = phi i32 [ %5, %3 ], [ %63, %62 ]
%10 = phi i32 [ %6, %3 ], [ %13, %62 ]
%11 = phi i32 [ %7, %3 ], [ %16, %62 ]
br label %12
12: ; preds = %8, %64
%13 = phi i32 [ %10, %8 ], [ %65, %64 ]
%14 = phi i32 [ %11, %8 ], [ %16, %64 ]
br label %15
15: ; preds = %12, %66
%16 = phi i32 [ %14, %12 ], [ %67, %66 ]
br label %17
17: ; preds = %15, %17
%18 = tail call signext i8 (...) @getchar()
switch i8 %18, label %17 [
i8 10, label %19
i8 65, label %60
i8 67, label %62
i8 71, label %64
i8 84, label %66
]
19: ; preds = %17
%20 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 0
%21 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %20)
%22 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 1
%23 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %22)
%24 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 2
%25 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %24)
%26 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 3
%27 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %26)
%28 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 4
%29 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %28)
%30 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 5
%31 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %30)
%32 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 6
%33 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %32)
%34 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 7
%35 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %34)
%36 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 8
%37 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %36)
%38 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 9
%39 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %38)
%40 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 10
%41 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %40)
%42 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 11
%43 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %42)
%44 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 12
%45 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %44)
%46 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 13
%47 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %46)
%48 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 14
%49 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %48)
%50 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 15
%51 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %50)
%52 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 16
%53 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %52)
%54 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 17
%55 = call i32 @scanf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), double* %54)
%56 = sitofp i32 %4 to double
%57 = sitofp i32 %9 to double
%58 = sitofp i32 %13 to double
%59 = sitofp i32 %16 to double
br label %68
60: ; preds = %17
%61 = add nuw nsw i32 %4, 1
br label %3
62: ; preds = %17
%63 = add nsw i32 %9, 1
br label %8
64: ; preds = %17
%65 = add nsw i32 %13, 1
br label %12
66: ; preds = %17
%67 = add nsw i32 %16, 1
br label %15
68: ; preds = %19, %68
%69 = phi i64 [ 0, %19 ], [ %82, %68 ]
%70 = getelementptr inbounds [20 x double], [20 x double]* %1, i64 0, i64 %69
%71 = load double, double* %70
%72 = fsub double 1.000000e+00, %71
%73 = fmul double %72, 5.000000e-01
%74 = call double @log10(double %73)
%75 = fmul double %71, 5.000000e-01
%76 = call double @log10(double %75)
%77 = call double @llvm.fmuladd.f64(double %56, double %74, double 0.000000e+00)
%78 = call double @llvm.fmuladd.f64(double %57, double %76, double %77)
%79 = call double @llvm.fmuladd.f64(double %58, double %76, double %78)
%80 = call double @llvm.fmuladd.f64(double %59, double %74, double %79)
%81 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([8 x i8], [8 x i8]* @.str.1, i64 0, i64 0), double %80)
%82 = add nuw nsw i64 %69, 1
%83 = icmp eq i64 %82, 18
br i1 %83, label %84, label %68
84: ; preds = %68
%85 = call i32 @putchar(i32 10)
ret i32 0
}