sides

tagged template literal, Math.sqrt((p*p)-(16*a)

by trentHarlem

JavaScript

/*
 * Determine the original side lengths and return an array:
 * - The first element is the length of the shorter side
 * - The second element is the length of the longer side
 * 
 * Parameter(s):
 * literals: The tagged template literal's array of strings.
 * expressions: The tagged template literal's array of expression values (i.e., [area, perimeter]).
 */
    
    const literals = `The area is: ', '.\nThe perimeter is: ', '.`
 

function sides(literals, ...expressions) {
    const [a, p] = expressions;
    //console.log(expressions,a,p)
    //console.log(arguments)  
    const root = Math.sqrt((p*p)-(16*a))
    const s1= (p - root)/4;
    const s2 = (p + root)/4;
    console.log([s1, s2])
    return [s1, s2];
}

// working submited
/* 
function sides(literals, ...expressions) {
    const [a, p] = expressions;
    const root = Math.sqrt((p*p)-(16*a))
    const s1= (p - root)/4;
    const s2 = (p + root)/4;
    return ([s1, s2]);
} 
*/
///////////////////////////////
/* function main() {
   // let s1 = +(readLine());
   // let s2 = +(readLine());
   
    [s1, s2] = [s1, s2].sort();
    const [x, y] = sides`The area is: ${s1 * s2}.\nThe perimeter is: ${2 * (s1 + s2)}.`;
    
    console.log((s1 === x) ? s1 : -1);
    console.log((s2 === y) ? s2 : -1);
} */
//console.log(sides(literals, ...expressions))
console.log(sides(literals, 140, 48 ))
//console.log(sides([ 140, 48 ]))
//main()