Computers and Technology, 02.03.2020 18:23 kmsg2000
If the checksum is 10, the last digit is denoted as X according to the ISBN-10 convention. Write a program that prompts the user to enter the first 9 digits and displays the 10-digit ISBN (including leading zeros).
Answers: 3
Computers and Technology, 22.06.2019 13:00
We as humans write math expression in infix notation, e.g. 5 + 2 (the operators are written in-between the operands). in a computerâs language, however, it is preferred to have the operators on the right side of the operands, i.e. 5 2 +. for more complex expressions that include parenthesis and multiple operators, a compiler has to convert the expression into postfix first and then evaluate the resulting postfix.write a program that takes an âinfixâ expression as input, uses stacks to convert it into postfix expression, and finally evaluates it. it must support the following operations: + - / * ^ % (example infix expression: (7 - 3) / (2 + 2)postfix expression: 7 3 - 2 2 + /result: 1guidelines: 1. you will need to use stacks in three placesa. one for the parenthesis check [char stack]b. one during infix to postfix [char stack]c. one during evaluation [int stack]for a and b above, you can use same array and same push, pop method as both ofthem are char. but for evaluation you have int stack and you might consider to createanother push pop method to handle it. maybe push_int, pop_int, etc. or find otherstrategy to utilize existing push pop method2. you can create a function for obtaining operator priority. that function should take anoperator as input and return its priority as an integer. this function will you a lot andreduce repeated code3. during evaluation you will need to convert char into integer. example for single digit: char c = '5'; int x = c - '0';
Answers: 2
Computers and Technology, 22.06.2019 14:30
If the polar bear were taken out of the food chain what would happen to the seal population the seal population would diminish the seal population would grow dramatically the seal population would stay the same the seal population would decrease slightly
Answers: 1
Computers and Technology, 22.06.2019 19:20
Write a program that reads a file consisting of studentsâ test scores in the range 0â200. it should then determine the number of students having scores in each of the following ranges: 0â24, 25â49, 50â74, 75â99, 100â124, 125â149, 150â174, and 175â200. output the score ranges and the number of students. (run your program with the following input data: 76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189.)
Answers: 3
Computers and Technology, 22.06.2019 20:00
Amanda needs to create an informative print brochure for her local libraryâs fundraiser dinner. what critical detail must she have before she starts designing the brochure?
Answers: 1
If the checksum is 10, the last digit is denoted as X according to the ISBN-10 convention. Write a p...
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