Write a program in C to input a character from user and output its ascii value.
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.
Write a
Following is the C program which takes input from user any character and display its ASCII value:
Approach:
- define header file main function.
- declare necessary variables.
- take input from user.
- print its ASCII value.
Code:
#include <stdio.h>//header file
int main() {
//variable to hold character value
char cha;
//prompt user to input character
printf("Enter any character: ");
//take input
scanf("%c", &cha);
// %d is used to displays the integer value of a character
// %c is used to displays the actual character
printf("ASCII value of %c = %d", cha, cha);
return 0;
}
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