#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 fix_grade(int);
int /*<<< orphan*/ printf(char *, int);
int /*<<< orphan*/ scanf(char *, int *);
int main() {
  int len, num;
  scanf("%d", &len);
  int grades[len];
  for (int n = 0; n < len; ++n) {
    scanf("%d", &num);
    printf("%d\n", fix_grade(num));
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x30,%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,-0x18(%rbp)
mov    %rax,-0x20(%rbp)
movl   $0x0,-0x24(%rbp)
mov    -0x24(%rbp),%eax
cmp    -0x8(%rbp),%eax
jge    11a4 <main+0x74>
lea    0xe89(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1050 <scanf@plt>
mov    -0xc(%rbp),%edi
call   1040 <fix_grade@plt>
mov    %eax,%esi
lea    0xe72(%rip),%rdi
call   1030 <printf@plt>
mov    -0x24(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x24(%rbp)
jmp    1164 <main+0x34>
movl   $0x0,-0x4(%rbp)
mov    -0x18(%rbp),%rax
mov    %rax,%rsp
mov    -0x4(%rbp),%eax
mov    %rbp,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %r12
push   %rbx
sub    $0x10,%rsp
lea    0xebd(%rip),%rdi
lea    0x8(%rsp),%rsi
call   1050 <scanf@plt>
mov    %rsp,%r12
cmpl   $0x0,0x8(%rsp)
jle    1197 <main+0x67>
xor    %ebp,%ebp
lea    0xea0(%rip),%r14
lea    0xc(%rsp),%r15
lea    0xe97(%rip),%rbx
nopl   0x0(%rax)
mov    %r14,%rdi
mov    %r15,%rsi
call   1050 <scanf@plt>
mov    0xc(%rsp),%edi
call   1040 <fix_grade@plt>
mov    %rbx,%rdi
mov    %eax,%esi
call   1030 <printf@plt>
add    $0x1,%ebp
cmp    0x8(%rsp),%ebp
jl     1170 <main+0x40>
mov    %r12,%rsp
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
pop    %r12
pop    %r14
pop    %r15
pop    %rbp
ret

LLVM IR (-O0):
@.str = [3 x i8] c"%d\00"
@.str.1 = [4 x i8] c"%d\0A\00"
define i32 @main() {
%1 = alloca i32
%2 = alloca i32
%3 = alloca i32
%4 = alloca i8*
%5 = alloca i64
%6 = alloca i32
store i32 0, i32* %1
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %2)
%8 = load i32, i32* %2
%9 = zext i32 %8 to i64
%10 = call i8* @llvm.stacksave()
store i8* %10, i8** %4
%11 = alloca i32, i64 %9
store i64 %9, i64* %5
store i32 0, i32* %6
br label %12
12: ; preds = %21, %0
%13 = load i32, i32* %6
%14 = load i32, i32* %2
%15 = icmp slt i32 %13, %14
br i1 %15, label %16, label %24
16: ; preds = %12
%17 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str, i64 0, i64 0), i32* %3)
%18 = load i32, i32* %3
%19 = call i32 @fix_grade(i32 %18)
%20 = call i32 @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.1, i64 0, i64 0), i32 %19)
br label %21
21: ; preds = %16
%22 = load i32, i32* %6
%23 = add nsw i32 %22, 1
store i32 %23, i32* %6
br label %12
24: ; preds = %12
store i32 0, i32* %1
%25 = load i8*, i8** %4
%26 = load i32, i32* %1
ret i32 %26
}

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