Python please: Write a program that creates an upward-pointing arrow. Choose 2 input characters: one for the arrow's body and one for the arrow's head, then print an upward-pointing arrow. For example, if the input is * - the output is - --- ----- *** *** *** Note: There are two spaces preceding row one (the tip of the arrow). There is one space preceding row two. There are no spaces preceding row 3. There is one space preceding each of rows 4, 5, and 6 (the body of the arrow).
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.
Python please:
Write a
Choose 2 input characters: one for the arrow's body and one for the arrow's head, then print an upward-pointing arrow.
For example, if the input is
* -
the output is
-
---
-----
***
***
***
Note: There are two spaces preceding row one (the tip of the arrow). There is one space preceding row two. There are no spaces preceding row 3. There is one space preceding each of rows 4, 5, and 6 (the body of the arrow).
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