function sumOfTwo(nums1, nums2, value) {
    // write code here.
    for (let i = 0; i < nums1.length; i++) {
        for (let j = 0; j < nums2.length; j++) {
           if (nums1[i] + nums2[j] === value) return true        
        }
    }
    return false
}



/**
* 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);
    });
    
      it('returns true if a value can be found that by adding one number from each list', () => {
        // arrange
        const nums1 = [0, 2, 3];
        const nums2 = [0, 20, 30, 40];
        const value = 0;
        
        // act
        const result = sumOfTwo(nums1, nums2, value);

        // log
        console.log("result2: ", result);
        
        // assert
        expect(result).toBe(true);
    });
    
     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 = [0, 20, 30, 40];
        const value = 44;
        
        // act
        const result = sumOfTwo(nums1, nums2, value);

        // log
        console.log("result3: ", result);
        
        // assert
        expect(result).toBe(false);
    });
    
    it('returns true if a value can be found that by adding one number from each list', () => {
        // arrange
        const nums1 = [0, 2, 3];
        const nums2 = [10, 20, 30, 40];
        const value = 10;
        
        // act
        const result = sumOfTwo(nums1, nums2, value);

        // log
        console.log("result4: ", result);
        
        // assert
        expect(result).toBe(true);
    });
    
    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, 1, 30, 40];
        const value = 0;
        
        // act
        const result = sumOfTwo(nums1, nums2, value);

        // log
        console.log("result5: ", result);
        
        // assert
        expect(result).toBe(true);
    });
    
     it('returns true if a value can be found that by adding one number from each list', () => {
        // arrange
        const nums1 = [6.4, 2, 3];
        const nums2 = [10, 3.6, 30, 40];
        const value = 10;
        
        // act
        const result = sumOfTwo(nums1, nums2, value);

        // log
        console.log("result6: ", result);
        
        // assert
        expect(result).toBe(true);
    });
});