Sum And Product

function sumAndProduct(input) {
    let num = Number(input[0]);
    let isBreak = false;
    breakpoint:
        for (let i = 1; i < 9; i++) {
            for (let j = 9; j > i; j--) {
                for (let k = 0; k < 9; k++) {
                    for (let l = 9; l > k; l--) {
                        if ((i + j + k + l) === i * j * k * l && num % 10 == 5) {
                            console.log(`${i}${j}${k}${l}`);
                            isBreak = true;
                            break breakpoint;
                        }
                        if (parseInt(i * j * k * l / (i + j + k + l)) === 3 && num % 3 == 0) {
                            console.log(`${l}${k}${j}${i}`);
                            isBreak = true;
                            break breakpoint;
                        }
                    }
                }
            }
        }
    if (!isBreak) {
        console.log("Nothing found");
    }
}

РЕШЕНИЕ С ТЕРНАРЕН ОПЕРАТОР:

function sumAndProduct(input) {
    let num = Number(input[0]);
    let isBreak = false;
    breakpoint:
        for (let i = 1; i < 9; i++) {
            for (let j = 9; j > i; j--) {
                for (let k = 0; k < 9; k++) {
                    for (let l = 9; l > k; l--) {
                        if (((i + j + k + l) === i * j * k * l && num % 10 == 5) ||
                            (parseInt(i * j * k * l / (i + j + k + l)) === 3 && num % 3 == 0)) {
                            console.log((i + j + k + l) === i * j * k * l ? `${i}${j}${k}${l}` : `${l}${k}${j}${i}`);
                            isBreak = true;
                            break breakpoint;
                        }
                    }
                }
            }
        }
    if (!isBreak) {
        console.log("Nothing found");
    }
}