JSFiddle - React, Tailwind, and code Playground

by Ansmtz

JavaScript

/* const solve = arr => {
  
} */

const sortedArr = [-5, -3, -2, -1, 0].sort((a, b) => (a - b));

let prev = 0;

for(let i = 0; i < sortedArr.length; i++){
	if(i !== 0 && sortedArr[i] - prev !== 1){
	    console.log(prev + 1);
	} 
  prev = sortedArr[i];
}


/* 
incr = 0;
el = 1 => incr = 1;

*/



/* [-5, -3, -2, -1, 0] =>   */

/* -3 + x = -4 */