Problem 9. eligibility.js ( if/else condition is introduced)

 /*Question

Given a person's age, determine if they are eligible for travel concession.
A person is allowed concession if they are more than 60 years old.

Input:
one line containing an integer, denoting the age of the person.

output:
one line containing a string. Eligible if the person is allowed for concession and Not eligible otherwise.

Example:
Input
38

Expected Outcome:
Not eligible

Algorithm:
1. Read the age of the person.
2. Check if the age is greater than 60, then
3. Display Eligible
4. else display Not eligible
*/

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 age = parseInt(readLine()); // 38

if (age > 60) {
console.log("Eligible"); // 38 > 60 false go to the else part
}

else {
console.log("Not eligible");
}


Terminal:
Nobins-MacBook-Pro:STOC_MODULE 11SEPT 2022 nobinpunyo$ node eligibility.js <input.txt Not eligible

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