nova_lang/test.nv at main · akram-dris/nova_lang · GitHub

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x:num = 3
show x
y:num = x + 7
show y
show y - x
show 2 * 3 + 4
show 2 + 3 * 4
show 10 / 2 - 1
show 10 - 2 / 2

name:string = "Nova"
show name

show "Hello, " + name
show "hello" + " " + "world"

if x > 2 start
    show "x is greater than 2"
end

if y == 10 start
    show "y is 10"
end else
    show "y is not 10"
end

if x > y start
    show "x is greater than y"
end else
    show "x is not greater than y"
end

fun:num add a:num b:num start
    return a + b
end

result:num = add a:3 b:4
show result

fun:num factorial n:num start
    if n == 0 start
        return 1
    end
    return n * factorial n:(n - 1)
end

show factorial n:5

fun:string greet name:string start
    return "Hello, " + name
end

show greet name:"Nova"

if 1 != 2 start
    show "1 != 2 is true"
end

if 2 >= 2 start
    show "2 >= 2 is true"
end

if 1 <= 2 start
    show "1 <= 2 is true"
    show "hello"
end

is_active:bool = true
show is_active

if is_active start
    show "is_active is true"
end

show 1 > 2

akram:num = 0
while akram < 3 start
    show akram
    akram = akram + 1
end


// New float and char tests

pi:float = 3.14
show pi

radius:float = 2.0
area:float = pi * radius
show area

grade:char = 'A'
show grade

initial:char = 'J'
show initial

sum_float:float = 10.5 + 2.3
show sum_float

diff_float:float = 10.0 - 3.5
show diff_float

product_float:float = 2.5 * 4.0
show product_float

div_float:float = 10.0 / 2.5
show div_float

num_to_float:float = 5
show num_to_float

// float_to_num:num = 7.8 // Error: cannot convert to num
// show float_to_num

// char_to_num:num = 'B' // Error: undefined variable 'char_to_num'
// show char_to_char

// num_to_char:char = 67 // Error: cannot convert to char
// show num_to_char

if pi > 3.0 start
    show "Pi is greater than 3.0"
end

// if grade == 'A' start
//     show "Grade is A"
// end // Error: comparison can only be performed on numbers or floats.

show 10 / 0

fun:num multiply a:num b:num c:num = 1 start
    return a * b * c
end

show multiply a:2 b:3          // c should default to 1
show multiply a:2 b:3 c:4      // c is explicitly 4