_{Exercise 1}

_{Build a program (application) in Java, which creates a single dimensional array with 31 elements, which will store the temperatures during the month of January, in degrees Celsius.}

_{Build the following functions and call them at the main method of this application.}

_{1. Build the function that fills the vector with data entered during execution through dialog boxes.}

_{/ * @return (returns) the array filled with data entered by the user * /}

_{public int [] fillArray ()}

_}

_{2. Build a method that calculates the average temperature of the month and displays the days that have a temperature lower than the average temperature.}

_{/ * @param int [] temp - the array that holds the temperatures of the month * / public void tempBelowAverage (int [] temp) }}

_{3. To build the function that calculates the minimum temperature during the month of January.}

_{/ * @param int [] temp - the array that stores the temperatures of the month}

_{* @return (returns) the minimum temperature}

_{* /}

_{public int tempMinimal (int [] temp)}

_}

_{4. To build the method that displays how many days of the month have temperatures equal to a given temperature. / * @param int [] temp - the array that holds the temperatures of the month * @param valueTemp - specific temperature required in the array* / public void (int [] temp, int valueT) } 5. Build the method that displays the temperatures of January in descending order.}

_{/ * @param int [] temp - array that holds the temperatures of the month * / public void orderArray (int [] temp) }}