Submission #4036763

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Source Code Expand

'use strict'
 
function main(s) {
 
  const points = s.split('\n').slice(1, -1).map(el => el.split(' ').map(num => Number(num)));
 
  let ans = 0;
  for (let i = 0; i < points.length; i++) {
    for (let j = i + 1; j < points.length; j++) {
      const x = Math.pow(points[i][0] - points[j][0], 2);
      const y = Math.pow(points[i][1] - points[j][1], 2);
      const len = Math.sqrt(x + y);
      ans = Math.max(ans, len);
    }
  }
 
  console.log(ans);
}
 
main(require("fs").readFileSync("/dev/stdin", "utf8"));

Submission Info

Judge Result