rite a C++ program to make a simple calculator for addition, subtraction, multiplication and division using if-else. In this program, we will make a simple calculator using if-else statements to perform basic arithmetic operations like Addition, Subtraction, Multiplication and Division of two numbers. Before jumping into the program, we need a basic understanding of arithmetic operators of C++. An arithmetic operator is a symbol used to perform mathematical operations in a C++ program. The four fundamental arithmetic operators supported by C++ language are addition(+), subtraction(-), division(/) and multiplication(*) of two numbers. 3 The char data type is used to store a single character. The character must be surrounded by single quotes, like 'A' or 'c': you can check its value as if(op==’+’) {} …..or if(op==’-’) etc.. 6. Error Handling for calculator Add error handling to task 4 - Calculator. If the user does not enter a number when expected, or provides an invalid operator, print an error message and end the program. 7. Letter Grades Write a program that translates a letter grade into a number grade. Letter grades are Operator Description Syntax Example
Write a C++ program to make a simple calculator for addition, subtraction, multiplication
and division using if-else. In this program, we will make a simple calculator using if-else
statements to perform basic arithmetic operations like Addition, Subtraction,
Multiplication and Division of two numbers. Before jumping into the program, we need a
basic understanding of arithmetic operators of C++.
An arithmetic operator is a symbol used to perform mathematical operations in a C++
program. The four fundamental arithmetic operators supported by C++ language are
addition(+), subtraction(-), division(/) and multiplication(*) of two numbers.
3
The char data type is used to store a single character. The character must be
surrounded by single quotes, like 'A' or 'c': you can check its value as
if(op==’+’) {} …..or if(op==’-’) etc..
6. Error Handling for calculator
Add error handling to task 4 - Calculator. If the user does not enter a number when
expected, or provides an invalid operator, print an error message and end the program.
7. Letter Grades
Write a program that translates a letter grade into a number grade. Letter grades are
Operator Description Syntax Example
+ Adds two numbers a + b 15 + 5 = 20
- Subtracts two numbers a - b 15 - 5 = 10
* Multiplies a * b 15 * 5 = 75
/ Divides Numbers a / b 15 / 3 = 3
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
