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Question: Farmer John purchases three cows: Bessie, Elsie, and Mildred, each of whom initially produces 7 gallons of milk per day. Since the milk output of a cow is known to potentially change over time, Farmer John takes periodic measurements over the next 100 days and scribbles them down in a log book. Entries in his log look like this: 35 Bessie -2 14 Mildred +3 The first entry indicates that..

Description In Korea, there are "people done with math" called "수포자" (pronounced "soo-po-ja"). "수포자" is an abbreviation for people who have given up on math. The three "수포자" want to guess all the math problems on a mock exam. They follow the following patterns: Pattern for "수포자 1": 1, 2, 3, 4, 5, 1, 2, 3, 4, 5, ... Pattern for "수포자 2": 2, 1, 2, 3, 2, 4, 2, 5, 2, 1, 2, 3, 2, 4, 2, 5, ... Pattern ..

Description: Meosseugi is taking care of his 11-month old nephew. The nephew can only make four sounds: "aya," "ye," "woo," and "ma," and he struggles to produce consecutive sounds. Given a string array called "babbling" as a parameter, please complete the solution function to return the number of words that Meosseugi's nephew can pronounce. Restriction: 1 ≤ Length of babbling ≤ 100 1 ≤ Length o..

Description As shown in the following figure, the area where the mine is located and the upper, lower, left, and right diagonal sections adjacent to the mine are all classified as hazardous areas. Mines are marked as 1 on the two - dimensional array board, and only zone 1 where mines are buried and zone 0 without mines exist on the board. When the map board of the landmine buried area is given a..

Description The addition/subtraction formula "X [operator] Y = Z" is given as a parameter. If the formula is correct, complete the solution function to return the array containing "X" in order if "O" is incorrect. Restrictions There is always one space between the arithmetic symbol and the number. However, there is no space between the minus sign and the number that displays the negative number...