#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*/ getchar();
int /*<<< orphan*/ printf(char *, ...);
int /*<<< orphan*/ scanf(char *, float *);
int /*<<< orphan*/ system(char *);
int main() {
  float amount, rate, time, interest;
  system("clear");
  printf("\n Enter the Pricipal amount ");
  scanf("%f", &amount);
  printf("\n Enter Iterest rate ");
  scanf("%f", &rate);
  printf("\n Enter time in a year ");
  scanf("%f", &time);
  interest = amount * time * rate / 100;
  printf("\n Simple interest is %f ", interest);
  getchar();
}


x86 assembly (clang, -O0):
<main>:
push   %rbp
mov    %rsp,%rbp
sub    $0x10,%rsp
lea    0xeb5(%rip),%rdi
call   1030 <system@plt>
lea    0xeaf(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xebe(%rip),%rdi
lea    -0x4(%rbp),%rsi
call   1060 <scanf@plt>
lea    0xeb1(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xea0(%rip),%rdi
lea    -0x8(%rbp),%rsi
call   1060 <scanf@plt>
lea    0xea9(%rip),%rdi
mov    $0x0,%al
call   1040 <printf@plt>
lea    0xe82(%rip),%rdi
lea    -0xc(%rbp),%rsi
call   1060 <scanf@plt>
movss  -0x4(%rbp),%xmm0
mulss  -0xc(%rbp),%xmm0
mulss  -0x8(%rbp),%xmm0
movss  0xe3b(%rip),%xmm1
divss  %xmm1,%xmm0
movss  %xmm0,-0x10(%rbp)
movss  -0x10(%rbp),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe7a(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
mov    $0x0,%al
call   1050 <getchar@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbp
ret

x86 assembly (clang, -O2):
<main>:
push   %rbx
sub    $0x10,%rsp
lea    0xeb8(%rip),%rdi
call   1030 <system@plt>
lea    0xeb2(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0xec1(%rip),%rbx
lea    0xc(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xeb0(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x8(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
lea    0xeab(%rip),%rdi
xor    %eax,%eax
call   1040 <printf@plt>
lea    0x4(%rsp),%rsi
mov    %rbx,%rdi
call   1060 <scanf@plt>
movss  0xc(%rsp),%xmm0
mulss  0x4(%rsp),%xmm0
mulss  0x8(%rsp),%xmm0
divss  0xe3d(%rip),%xmm0
cvtss2sd %xmm0,%xmm0
lea    0xe8a(%rip),%rdi
mov    $0x1,%al
call   1040 <printf@plt>
xor    %eax,%eax
call   1050 <getchar@plt>
xor    %eax,%eax
add    $0x10,%rsp
pop    %rbx
ret

LLVM IR (-O0):
@.str = [6 x i8] c"clear\00"
@.str.1 = [29 x i8] c"\0A Enter the Pricipal amount \00"
@.str.2 = [3 x i8] c"%f\00"
@.str.3 = [22 x i8] c"\0A Enter Iterest rate \00"
@.str.4 = [24 x i8] c"\0A Enter time in a year \00"
@.str.5 = [25 x i8] c"\0A Simple interest is %f \00"
define i32 @main() {
%1 = alloca float
%2 = alloca float
%3 = alloca float
%4 = alloca float
%5 = call i32 @system(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
%6 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.1, i64 0, i64 0))
%7 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), float* %1)
%8 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.3, i64 0, i64 0))
%9 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), float* %2)
%10 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), float* %3)
%12 = load float, float* %1
%13 = load float, float* %3
%14 = fmul float %12, %13
%15 = load float, float* %2
%16 = fmul float %14, %15
%17 = fdiv float %16, 1.000000e+02
store float %17, float* %4
%18 = load float, float* %4
%19 = fpext float %18 to double
%20 = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.5, i64 0, i64 0), double %19)
%21 = call i32 (...) @getchar()
ret i32 0
}

LLVM IR (-O2):
@.str = [6 x i8] c"clear\00"
@.str.1 = [29 x i8] c"\0A Enter the Pricipal amount \00"
@.str.2 = [3 x i8] c"%f\00"
@.str.3 = [22 x i8] c"\0A Enter Iterest rate \00"
@.str.4 = [24 x i8] c"\0A Enter time in a year \00"
@.str.5 = [25 x i8] c"\0A Simple interest is %f \00"
define i32 @main() {
%1 = alloca float
%2 = alloca float
%3 = alloca float
%4 = bitcast float* %1 to i8*
%5 = bitcast float* %2 to i8*
%6 = bitcast float* %3 to i8*
%7 = tail call i32 @system(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str, i64 0, i64 0))
%8 = tail call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([29 x i8], [29 x i8]* @.str.1, i64 0, i64 0))
%9 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), float* %1)
%10 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([22 x i8], [22 x i8]* @.str.3, i64 0, i64 0))
%11 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), float* %2)
%12 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i64 0, i64 0))
%13 = call i32 @scanf(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.2, i64 0, i64 0), float* %3)
%14 = load float, float* %1
%15 = load float, float* %3
%16 = fmul float %14, %15
%17 = load float, float* %2
%18 = fmul float %16, %17
%19 = fdiv float %18, 1.000000e+02
%20 = fpext float %19 to double
%21 = call i32 (i8*, ...) @printf(i8* dereferenceable(1) getelementptr inbounds ([25 x i8], [25 x i8]* @.str.5, i64 0, i64 0), double %20)
%22 = call i32 (...) @getchar()
ret i32 0
}