Part $6$:

The following program computes the sum of numbers between $1_{?}$ and a constant $k_{?}.$

const int $k=20$;

int sum$=0$;

void setup$()($

$//$ put your setup code here, to run once:

Serial.begin $(9600)$ ;

for $($int $i=1$;$ik$;$i++$

i

sum$=$sum $+i$

$\}$

Serial.print$("$Sum$=")$;

$\}$

Serial.println $($sum$)$ ;

Sum $=210$

void loop$()$ i

$//$ put your main code here, to run repeatedly:

b

$(30)$ CoM$10($Arduino$/$Genuino Uno$)$

sum $=210$

Write a program to compute the factorial of a constant $k_{?}.$