"Please Write in JavaScript AND WITHOUT USING ANY JavaScript BUILT$-$IN FUNCTIONS

This funtion that takes an array and a number as $1$st and $2$nd arguments respectively. The fuction will

sum the values of array UNTIL the sum is greater or equal to the

number passed to the function. The function will

then return the value

E$.$g$.$function$([6,2,3,5],8)//$returns $6$

E$.$g$.$function$([6,2,3,5],11)//$returns $11$

THis funtion that takes an array as argument and will

loop through the array elements and acquire the sum of ASCII value

of each character in element and return the total.

E$.$g$.$ function$([$Q$,$iy$,72])$; $//$ returns XO$08412$

which is the sum of $81($Q$)+105($i$)+121($y$)+55(7)+50(2)$

NOT ALLOWED TO USE:

endsWith$()$ includes$()$ indexOf$()$ lastIndexOf$()$ localeCompare$()$ match$()$ repeat$()$ replace$()$ search$()$ slice$()$ split$()$ startsWith$()$ substr$()$ substring$()$ toLocaleLowerCase$()$ toLocaleUpperCase$()$ toLowerCase$()$ toString$()$ toUpperCase$()$ trim$()$ valueOf$()$ trimLeft and trimRight unshift$()$ valueOf$()$ concat$()$ copyWithin$()$ every$()$ fill$()$ filter$()$ find$()$ findIndex$()$ forEach$()$ indexOf$()$ isArray$()$ join$()$ lastIndexOf$()$ map$()$ pop$()$ push$()$ reduce$()$ reduceRight$()$ reverse$()$ shift$()$ slice$()$ some$()$ sort$()$ splice$()$ toString$()"$