#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 *, long long);
int /*<<< orphan*/ scanf(char *, ...);
long long sqrt(unsigned long long);
int main() {
  long long unsigned a;
  long long int b;
  int i, n;
  scanf("%llu", &n);
  for (i = 0; i < n; i++) {
    scanf("%llu", &a);
    b = sqrt(a);
    printf("%llu\n", b);
  }
  return 0;
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x20,%rsp
movl   $0x0,-0x4(%rbp)
lea    0xeba(%rip),%rdi
lea    -0x20(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
movl   $0x0,-0x1c(%rbp)
mov    -0x1c(%rbp),%eax
cmp    -0x20(%rbp),%eax
jge    11a1 <main+0x71>
lea    0xe95(%rip),%rdi
lea    -0x10(%rbp),%rsi
mov    $0x0,%al
call   1040 <scanf@plt>
mov    -0x10(%rbp),%rdi
call   1050 <sqrt@plt>
mov    %rax,-0x18(%rbp)
mov    -0x18(%rbp),%rsi
lea    0xe77(%rip),%rdi
call   1030 <printf@plt>
mov    -0x1c(%rbp),%eax
add    $0x1,%eax
mov    %eax,-0x1c(%rbp)
jmp    1158 <main+0x28>
xor    %eax,%eax
add    $0x20,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbp
push   %r15
push   %r14
push   %rbx
sub    $0x18,%rsp
lea    0xebf(%rip),%rdi
lea    0xc(%rsp),%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
cmpl   $0x0,0xc(%rsp)
jle    119b <main+0x6b>
lea    0xea5(%rip),%r14
lea    0x10(%rsp),%r15
lea    0xe9e(%rip),%rbx
xor    %ebp,%ebp
nopl   0x0(%rax)
mov    %r14,%rdi
mov    %r15,%rsi
xor    %eax,%eax
call   1040 <scanf@plt>
mov    0x10(%rsp),%rdi
call   1050 <sqrt@plt>
mov    %rbx,%rdi
mov    %rax,%rsi
call   1030 <printf@plt>
add    $0x1,%ebp
cmp    0xc(%rsp),%ebp
jl     1170 <main+0x40>
xor    %eax,%eax
add    $0x18,%rsp
pop    %rbx
pop    %r14
pop    %r15
pop    %rbp
ret

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

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