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main.js
run
preview
console
function sumOfTwo(nums1, nums2, value) {
return nums1.some(num1 => nums2.includes(value - num1));
}



/**
* Test Suite
*/
describe('sumOfTwo()', () => {
it('returns true if a value can be found that by adding one number from each list', () => {
// arrange
const nums1 = [1, 2, 3];
const nums2 = [10, 20, 30, 40];
const value = 42;

// act
const result = sumOfTwo(nums1, nums2, value);

// log
console.log("result: ", result);

// assert
expect(result).toBe(true);
});
});
Console
[
false
,
true
,
false
]
,
"result: "
,
true
,
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