We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Tutorials
  3. 30 Days of Code
  4. Day 4: Class vs. Instance
  5. Discussions

Day 4: Class vs. Instance

  • bmariscal
     + 0 comments

    I think my solution it's ok, a blank line is being printed at the end of execution but I'm not allowed to modify that code and because of that I think the outcome is a "wrong" answer, please let me know if you see something wrong with my solution

    process.stdin.resume();
process.stdin.setEncoding('ascii');

var input_stdin = "";
var input_stdin_array = "";
var input_currentline = 0;

process.stdin.on('data', function (data) {
    input_stdin += data;
});

process.stdin.on('end', function () {
    input_stdin_array = input_stdin.split("\n");
    main();    
});

function readLine() {
    return input_stdin_array[input_currentline++];
}
function Person(initialAge) {
  this.age = initialAge;
  if (this.age < 0) {
      this.age = 0;
      console.log("Age is not valid, setting age to 0.");
  }
    // Add some more code to run some checks on initialAge
    this.amIOld=function(){
            // Do some computations in here and print out the correct statement to the console
            if (this.age < 13) {
                console.log("You are young.");
            } else {
                if ( this.age < 18) {
                    console.log("You are teenager.");
                } else {
                    console.log("You are old.");
                }
            }
    };
   this.yearPasses=function(){
          // Increment the age of the person in here
          this.age++;
   };
}


function main() {

var T=parseInt(readLine());
for(i=0;i<T;i++){
    var age=parseInt(readLine());
    var p=new Person(age);
    p.amIOld();
    for(j=0;j<3;j++){
        p.yearPasses();
        
    }
    p.amIOld();
    console.log("");   
    }
}