# Sample codes

### 1. Program to Say hello!

```js
{
    name: Main
    println("Hello, SRON!")
}
```

#### OUTPUT:

> Hello, SRON!

***

### 2. Program to check if a given number is even or odd.

```js
{
    name: oddEven
    Int val = inputInt("Enter the value :- ")
    if: {
        condition: ${ val % 2 == 0 }
        println("Even number")
    }
    else: {
        println("Odd number")
    }
}

{
    name : Main
    oddEven()
}
```

#### TERMINAL:

> Enter the value :- 17\
> Odd number

***

### 3. Program to use command line arguments.

```js
{
    name: Main
    args: (List __arglist)
    println(__arglist)
}
```

#### TERMINAL:

> sron Namaste SRON 27062003\
> \["Namaste", "SRON", "27062003"]

***

### 4. Program to print integers from 0 to 100,000 using for loop.

```js
{
    name: Main
    for: {
        range: (Int i = 0, 100000)
        OBUFFER += i
        OBUFFER += '\n'
    }
    console : ( OBUFFER , "\n Time Taken= " , getExecTime(), "ms")
}
```

#### TERMINAL:

> 99996
> \
> 99997
> \
> 99998
> \
> 99999
>
> Time Taken= 569ms

***

### 5. Program to find factorial of a given number.

```js
{
    name: factorial
    args : (Int __val)
    type : Int
    
    Int fac=1
    
    for:{
        range: (Int i = 2,${ __val+1 })
        fac = ${ fac*i }
    }
    return : fac

}

{
    name: Main
    Int val = inputInt("Enter the value :- ")
    println("\nFactorial of ", val, " = ", factorial(val))
}

```

#### TERMINAL:

> Enter the value :- 9
>
> Factorial of 9 = 362880

***

### 6. Program to find if a given number is Armstrong or not.

```js
{
    @ This function returns the number of digits in an 'Int' type value

    name : numlen
    args : (Int val)

    @ if the value is 0, then log10() function will return infinity
    if : {

        condition : ${ val == 0 }

        return : 1
    }
    elif : {

        condition : ${ val < 0 }

        val = ${ -val }
    }

    return : floor(${ log10(val) + 1 })
}


{
    name : Armstrong
    args: (Int val)

    Int arm,Int temp,Int len

    len = numlen(copy(val))

    while:{

        condition: ${ val != 0 }

        temp = ${ val%10 } 

        arm += ${ temp^len }

        val /= 10
    }

    return : arm
}

{
    name : Main

    Int val, Int arm

    val = inputInt("\n ==> Enter the value :- ")

    arm = Armstrong(copy(val))
    
    if:{

        condition: ${ val == arm }

        println("Yes, ", val ," is an Armstrong Number.")

    }

    else:{
        
        println("No, ", val, " is not an Armstrong Number.")

    }
}
```

#### TERMINAL:

> \==> Enter the value :- 153\
> Yes, 153 is an Armstrong Number.

### 7. Program to detect the name of the operating system.

```js
{
    name: Main
    
    windows : {
        println("Windows OS")
    }
    linux : {
        println("Linux OS")
    }
}
```

#### TERMINAL:

> Linux OS

***

### 8. Program to print colorful text on terminal/cli

```js
{
    name: Main
    
    println( CLI_COLOR_BRIGHT_BLUE, "Welcome to SRON", CLI_DESIGN_RESET)
}
```

#### TERMINAL:

> <mark style="color:blue;">Welcome to SRON</mark>

***

### 9. Program to create a simple calculator

```js
{
    name : calculator

    Double d1, Double d2, Char operator

    d1 = inputDouble("Number:- ")
    
    while : {

        condition : true

        operator = inputChar("Operator:- ")

         d2 = inputDouble("Number:- ")

        if : {
            condition : ${ operator == '+' }
             d1 = ${ d1+d2 }
        }
        elif : {
            condition : ${ operator == '-' }
             d1 = ${ d1-d2 }
        }
        elif : {
            condition : ${ operator == '*' }
             d1 = ${ d1*d2 }
        }
        elif : {
            condition : ${ operator == '/' }
             d1 = ${ d1/d2 }
        }
        elif : {
            condition : ${ operator == '%'}
            d1 = ${d1 % d2}
        }
        else : {
             println("Invalid Operator Found!")
             break 
        }
        println("Answer:- ",d1)
    }
}
{
    name : Main
    calculator()
}
```

#### TERMINAL:

> Number:- 27\
> Operator:- \*\
> Number:- 6\
> Answer:- 162.000\
> Operator:- +\
> Number:- 2003\
> Answer:- 2165.000\
> Operator:- -\
> Number:- 5\
> Answer:- 2160.000\
> Operator:- /\
> Number:- 10\
> Answer:- 216.000\
> Operator:- %\
> Number:- 2\
> Answer:- 0.000\
> Operator:- .\
> Number:- 1\
> Invalid Operator Found!

***