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MartenBG

09. Login

Sep 22nd, 2019
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  1. function logIn(arr) {
  2.  
  3. let password = arr[0];
  4. let reversedPass = arr.shift().split('').reverse().join('');
  5. let counter = 0;
  6.  
  7. for (let i = 0; i <= arr.length; i++) {
  8. if (reversedPass === arr[i]) {
  9. console.log(`User ${password} logged in.`);
  10. break;
  11. } else {
  12. counter++;
  13. if (counter != 4) {
  14. console.log('Incorrect password. Try again.');
  15. } else if (counter === 4) {
  16. console.log('User sunny blocked!');
  17. break;
  18. }
  19.  
  20. }
  21.  
  22. }
  23.  
  24. }
  25.  
  26. logIn(['sunny','rainy','cloudy','sunny','not sunny']);
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