Question

write a function that given an integer n returns the smallest integer greater than n the sume of whose digits is twice as big the as the sum of digits of N

Answer 1

The code below is written in javascript which gives us the integer,

The function code is

function solution (num){

//Javascript function

var x=0,sum=0,a,b;

var d=""; //variable declaration

var digits = num.toString().split('');

var Individual = digits.map(Number);

//console.log(Individual);

for (var i=0;i<Individual.length;i++)

{//For loop

x=x+Individual[i];

}

var y=x*2;

for(var i=0;i<Individual.length;i++)

{

sum=sum+Individual[i];

d=""+d+Individual[i];

if(sum==y)

break;

if(i==Individual.length-1)

{

i=-1;

continue;

}

}

console.log("the value is "+d);

}

var number = prompt("enter the number");

//Asking user for value...

console.log("the number is");

console.log(number);

solution(num

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