- Write a block of code that includes a switch statement that is equivalent to the following code.
char letterGrade = sc.next().charAt(0); double maxGrade; if (letterGrade == 'A') maxGrade = 100; else if (letterGrade == 'B') maxGrade = 90; else maxGrade = 80;
- Write a block of code that includes a switch statement that is equivalent to the following code.
int count = sc.nextInt(); double discount; if (count == 200) discount = 10.00; else if (count == 100) discount = 5.00; else discount = 0;
- Suppose a variable named letterGrade has been declared and initialized to one of the characters A, B, C, D, or F. Write a block of code that uses a switch-statement to set a variable named points to a value dependent on the value of letterGrade according to the following table.
letterGrade | points |
A | 5 |
B | 4 |
C | 3 |
D | 2 |
F | 0 |
- Write a block of code that utilizes a do-while loop to print to the console the numbers 0 to 100 backwards.
- Write a block of code that utilizes a do-while loop to sums all of the integers between 0 and 100 that have a 6 in the 1’s digit.
- Write a block of code that utilizes a for-loop to print to the console the even numbers between 0 and 100 whose digits sum to 7.
- Write a block of code that utilizes a for-loop to sums all of the integers between 0 and 100 that are prime.
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