"use strict";
function main(input) {
  let kari = input[0].trim().split(" ");
 
  let a = parseInt(kari[0]);
  let b = parseInt(kari[1]);
  let c = parseInt(kari[2]);

  let d = BigInt(c - a - b);
  console.log(d);
  console.log(4*a*b)
  console.log(d*d)
  console.log(((d>0)&&(4*a*b<d*d))?"Yes":"No");
}
main(require('fs').readFileSync('/dev/stdin', 'utf8').trim().split("\n"));