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Jan 20th, 2019
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  1. function solve(){
  2. let textAll = document.getElementById("input").textContent;
  3. let titleArr = textAll.split('. ');
  4. titleArr[titleArr.length - 1] = titleArr[titleArr.length - 1].slice(0, -1);
  5. titleArr = titleArr.map(x => x + '.');
  6. let numPar = Math.ceil(titleArr.length / 3);
  7.  
  8. for (let i = 0; i < numPar; i++) {
  9. let p = document.createElement('p');
  10. p.textContent = titleArr.slice(i * 3, i * 3 + 3).join(' ');
  11. if (p.textContent.length > 0) {
  12. document.getElementById("output").appendChild(p);
  13. }
  14. }
  15. }
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