179 lines
		
	
	
		
			6.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			179 lines
		
	
	
		
			6.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
|   | --- | ||
|  | id: 5900f37a1000cf542c50fe8c | ||
|  | challengeType: 5 | ||
|  | title: 'Problem 13: Large sum' | ||
|  | videoUrl: '' | ||
|  | localeTitle: '' | ||
|  | --- | ||
|  | 
 | ||
|  | ## Description
 | ||
|  | undefined | ||
|  | 
 | ||
|  | ## Instructions
 | ||
|  | undefined | ||
|  | 
 | ||
|  | ## Tests
 | ||
|  | <section id='tests'> | ||
|  | 
 | ||
|  | ```yml | ||
|  | tests: | ||
|  |   - text: '' | ||
|  |     testString: 'assert.strictEqual(largeSum(testNums), 8348422521, "<code>largeSum(testNums)</code> should return 8348422521.");' | ||
|  |   - text: '' | ||
|  |     testString: 'assert.strictEqual(largeSum(fiftyDigitNums), 5537376230, "<code>largeSum(fiftyDigitNums)</code> should return 5537376230.");' | ||
|  | 
 | ||
|  | ``` | ||
|  | 
 | ||
|  | </section> | ||
|  | 
 | ||
|  | ## Challenge Seed
 | ||
|  | <section id='challengeSeed'> | ||
|  | 
 | ||
|  | <div id='js-seed'> | ||
|  | 
 | ||
|  | ```js | ||
|  | function largeSum(arr) { | ||
|  |   // Good luck! | ||
|  |   return true; | ||
|  | } | ||
|  | 
 | ||
|  | // only change code above this line | ||
|  | 
 | ||
|  | const testNums = [ | ||
|  |   '37107287533902102798797998220837590246510135740250', | ||
|  |   '46376937677490009712648124896970078050417018260538' | ||
|  | ]; | ||
|  | 
 | ||
|  | largeSum(testNums); | ||
|  | 
 | ||
|  | ``` | ||
|  | 
 | ||
|  | </div> | ||
|  | 
 | ||
|  | ### Before Test
 | ||
|  | <div id='js-setup'> | ||
|  | 
 | ||
|  | ```js | ||
|  | const fiftyDigitNums = [ | ||
|  |   '37107287533902102798797998220837590246510135740250', | ||
|  |   '46376937677490009712648124896970078050417018260538', | ||
|  |   '74324986199524741059474233309513058123726617309629', | ||
|  |   '91942213363574161572522430563301811072406154908250', | ||
|  |   '23067588207539346171171980310421047513778063246676', | ||
|  |   '89261670696623633820136378418383684178734361726757', | ||
|  |   '28112879812849979408065481931592621691275889832738', | ||
|  |   '44274228917432520321923589422876796487670272189318', | ||
|  |   '47451445736001306439091167216856844588711603153276', | ||
|  |   '70386486105843025439939619828917593665686757934951', | ||
|  |   '62176457141856560629502157223196586755079324193331', | ||
|  |   '64906352462741904929101432445813822663347944758178', | ||
|  |   '92575867718337217661963751590579239728245598838407', | ||
|  |   '58203565325359399008402633568948830189458628227828', | ||
|  |   '80181199384826282014278194139940567587151170094390', | ||
|  |   '35398664372827112653829987240784473053190104293586', | ||
|  |   '86515506006295864861532075273371959191420517255829', | ||
|  |   '71693888707715466499115593487603532921714970056938', | ||
|  |   '54370070576826684624621495650076471787294438377604', | ||
|  |   '53282654108756828443191190634694037855217779295145', | ||
|  |   '36123272525000296071075082563815656710885258350721', | ||
|  |   '45876576172410976447339110607218265236877223636045', | ||
|  |   '17423706905851860660448207621209813287860733969412', | ||
|  |   '81142660418086830619328460811191061556940512689692', | ||
|  |   '51934325451728388641918047049293215058642563049483', | ||
|  |   '62467221648435076201727918039944693004732956340691', | ||
|  |   '15732444386908125794514089057706229429197107928209', | ||
|  |   '55037687525678773091862540744969844508330393682126', | ||
|  |   '18336384825330154686196124348767681297534375946515', | ||
|  |   '80386287592878490201521685554828717201219257766954', | ||
|  |   '78182833757993103614740356856449095527097864797581', | ||
|  |   '16726320100436897842553539920931837441497806860984', | ||
|  |   '48403098129077791799088218795327364475675590848030', | ||
|  |   '87086987551392711854517078544161852424320693150332', | ||
|  |   '59959406895756536782107074926966537676326235447210', | ||
|  |   '69793950679652694742597709739166693763042633987085', | ||
|  |   '41052684708299085211399427365734116182760315001271', | ||
|  |   '65378607361501080857009149939512557028198746004375', | ||
|  |   '35829035317434717326932123578154982629742552737307', | ||
|  |   '94953759765105305946966067683156574377167401875275', | ||
|  |   '88902802571733229619176668713819931811048770190271', | ||
|  |   '25267680276078003013678680992525463401061632866526', | ||
|  |   '36270218540497705585629946580636237993140746255962', | ||
|  |   '24074486908231174977792365466257246923322810917141', | ||
|  |   '91430288197103288597806669760892938638285025333403', | ||
|  |   '34413065578016127815921815005561868836468420090470', | ||
|  |   '23053081172816430487623791969842487255036638784583', | ||
|  |   '11487696932154902810424020138335124462181441773470', | ||
|  |   '63783299490636259666498587618221225225512486764533', | ||
|  |   '67720186971698544312419572409913959008952310058822', | ||
|  |   '95548255300263520781532296796249481641953868218774', | ||
|  |   '76085327132285723110424803456124867697064507995236', | ||
|  |   '37774242535411291684276865538926205024910326572967', | ||
|  |   '23701913275725675285653248258265463092207058596522', | ||
|  |   '29798860272258331913126375147341994889534765745501', | ||
|  |   '18495701454879288984856827726077713721403798879715', | ||
|  |   '38298203783031473527721580348144513491373226651381', | ||
|  |   '34829543829199918180278916522431027392251122869539', | ||
|  |   '40957953066405232632538044100059654939159879593635', | ||
|  |   '29746152185502371307642255121183693803580388584903', | ||
|  |   '41698116222072977186158236678424689157993532961922', | ||
|  |   '62467957194401269043877107275048102390895523597457', | ||
|  |   '23189706772547915061505504953922979530901129967519', | ||
|  |   '86188088225875314529584099251203829009407770775672', | ||
|  |   '11306739708304724483816533873502340845647058077308', | ||
|  |   '82959174767140363198008187129011875491310547126581', | ||
|  |   '97623331044818386269515456334926366572897563400500', | ||
|  |   '42846280183517070527831839425882145521227251250327', | ||
|  |   '55121603546981200581762165212827652751691296897789', | ||
|  |   '32238195734329339946437501907836945765883352399886', | ||
|  |   '75506164965184775180738168837861091527357929701337', | ||
|  |   '62177842752192623401942399639168044983993173312731', | ||
|  |   '32924185707147349566916674687634660915035914677504', | ||
|  |   '99518671430235219628894890102423325116913619626622', | ||
|  |   '73267460800591547471830798392868535206946944540724', | ||
|  |   '76841822524674417161514036427982273348055556214818', | ||
|  |   '97142617910342598647204516893989422179826088076852', | ||
|  |   '87783646182799346313767754307809363333018982642090', | ||
|  |   '10848802521674670883215120185883543223812876952786', | ||
|  |   '71329612474782464538636993009049310363619763878039', | ||
|  |   '62184073572399794223406235393808339651327408011116', | ||
|  |   '66627891981488087797941876876144230030984490851411', | ||
|  |   '60661826293682836764744779239180335110989069790714', | ||
|  |   '85786944089552990653640447425576083659976645795096', | ||
|  |   '66024396409905389607120198219976047599490197230297', | ||
|  |   '64913982680032973156037120041377903785566085089252', | ||
|  |   '16730939319872750275468906903707539413042652315011', | ||
|  |   '94809377245048795150954100921645863754710598436791', | ||
|  |   '78639167021187492431995700641917969777599028300699', | ||
|  |   '15368713711936614952811305876380278410754449733078', | ||
|  |   '40789923115535562561142322423255033685442488917353', | ||
|  |   '44889911501440648020369068063960672322193204149535', | ||
|  |   '41503128880339536053299340368006977710650566631954', | ||
|  |   '81234880673210146739058568557934581403627822703280', | ||
|  |   '82616570773948327592232845941706525094512325230608', | ||
|  |   '22918802058777319719839450180888072429661980811197', | ||
|  |   '77158542502016545090413245809786882778948721859617', | ||
|  |   '72107838435069186155435662884062257473692284509516', | ||
|  |   '20849603980134001723930671666823555245252804609722', | ||
|  |   '53503534226472524250874054075591789781264330331690' | ||
|  | ]; | ||
|  | 
 | ||
|  | const testNums = [ | ||
|  |   '37107287533902102798797998220837590246510135740250', | ||
|  |   '46376937677490009712648124896970078050417018260538' | ||
|  | ]; | ||
|  | 
 | ||
|  | ``` | ||
|  | 
 | ||
|  | </div> | ||
|  | 
 | ||
|  | 
 | ||
|  | </section> | ||
|  | 
 | ||
|  | ## Solution
 | ||
|  | <section id='solution'> | ||
|  | 
 | ||
|  | ```js | ||
|  | // solution required | ||
|  | ``` | ||
|  | </section> |