We've been giving positive numbers too much attention lately, it's time to let negative numbers take the spotlight this time! Instructions: Input four float numbers; they could be positive or negative. Only add all inputted negative numbers, and print its sum, up to 2 decimal place. Hint: The previous/latest topic is about if-else-elseif statements, but do we need one here? Instructions Input four decimal numbers, they could be positive or negative. Add all the negative numbers, and print the sum, up to 2 decimal places. Input A line containing four decimals/floats separated by a space. -30.22·10.5·-2.2·-1.8 Output A line containing a negative decimal/floats with two decimal places. -34.22
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.
We've been giving positive numbers too much attention lately, it's time to let negative numbers take the spotlight this time!
Instructions:
- Input four float numbers; they could be positive or negative.
- Only add all inputted negative numbers, and print its sum, up to 2 decimal place.
- Hint: The previous/latest topic is about if-else-elseif statements, but do we need one here?
Instructions
- Input four decimal numbers, they could be positive or negative.
- Add all the negative numbers, and print the sum, up to 2 decimal places.
Input
A line containing four decimals/floats separated by a space.
Output
A line containing a negative decimal/floats with two decimal places.
Step by step
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