Problem 22. specialrange.js ( ****Please Revise******)

 /*Question

Special Range

Given a range, as [m, n] both inclusive, print all non-negative integers in the range.

Input

First line contains an integer which is starting value of range, say m

Second line contains an integer which is ending value of range, say n

Output

Print all non-negative integers in that range. One integer per line.

If no such integers exist, print -1.

Example

Input:

-5

4

Output:

0

1

2

3

4

*/

let fs = require("fs");

let data = fs.readFileSync(0, 'utf-8');

let idx = 0;

data = data.split('\n');

function readLine() {

idx++;

return data[idx - 1].trim();

}

//..............................................................................................................................

let startingValue = parseInt(readLine()); //-5

let endingValue = parseInt(readLine()); // 4

let mark = false;// we assume that there are no non-negative values present

let i = startingValue;// intilization of while loop

while (i <= endingValue) {

if (i >= 0) //-5>=0 false, -4>=0 false, -3>=0 false, -2>=0 false, -1>=0 false, 0>=0 true, 1>=0 true, 2>=0 true and so on

{

console.log(i)

mark = true; // since we have found all non-negative integers inside the range we

change the value of mark to true

}

i++; // increment of the while loop

}

if (mark == false) {

console.log(-1);

}

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TERMINAL:

Nobins-MacBook-Pro:STOC_MODULE 11SEPT 2022 nobinpunyo$ node specialrange.js <input.txt 0 1 2 3 4 Nobins-MacBook-Pro:STOC_MODULE 11SEPT 2022 nobinpunyo$