Write an algorithm that gets student exam scores from the user. Each exam score will be an integer in the range 0 to 100. Input will end when the user enters -1 as the input value. After all scores have been read, display the number of students who took the exam, the minimum score, the maximum score, the average score, and the number of As where an A is a score in the range 90-100. Make sure your average a decimal point. Only count A’s, not other grades. Note that you do not need to do any error checking on the input for this problem. This should be done as a standard sentinel-controlled while loop.
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
Lab 7 Pre-Lab
In Java
Write an
Note that you do not need to do any error checking on the input for this problem. This should be done as a standard sentinel-controlled while loop.
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