Contents
Introduction to Problem Solving
⯈Algorithm and its Characteristics
⯈Elementary Problems
- Addition of two numbers
- Calculate area and circumference of circle
- Calculate area of triangle
- Calculate simple interest
- Calculate slope and distance between two points
- Convert length in feet to inches
- Weighted score in exam
- Convert temperature in degree Celsius to Fahrenheit
- Swap two numbers
- Swap two numbers without using extra variable
Basics of C Programming
- Overview of C Programming Language
- Getting started with C Programming Language
- Keywords
- Identifiers
- Constants
- Operators
- Expression Evaluation
- Mathematical expression to C equivalent expressions
- Datatypes
- Variables
- Integer representation in C
- Character representation in C
- Type conversion in C
- sizeof operator
- Comments
- Mathematical Functions
- input output statements
- width specifiers in C
- structure of a C program
- header files
- Compilation process of a C program
- Types of initializations.
⯈Basic C Programs
- C program to add two numbers
- C program to find area and circumference of circle
- C program to swap two numbers
- C program to swap two numbers without using extra variable
- C program to swap two numbers using bitwise XOR
- C program to convert temperature in Celsius to Fahrenheit
- C program to calculate gross salary of an employee
- C program to count number of digits in a positive integer
- C program to count number of digits in binary representation
- C program to count number of digits in base ‘K’
- C program to convert kilometer to meter, feet, inches and centimeters
- C program to find first and last digit of a number
- C program to find minimum number of currency denominations
- C program to convert cartesian coordinates to polar coordinates
- C program to find distance between two places on earth in nautical miles
- C program to find slope and distance between two points
- C program to add 1 to the number using ‘+’ operator
- C program to find maximum of two numbers using ternary operator
- C program to find maximum of three numbers using ternary operator
- C program to find kth bit of a number
- C program to find last four bits of a byte
C program to calculate Gross Salary of an employee
The gross salary of an employee is,
Gross Salary = Basic Salary + DA + HRA.
Given, DA = 64% of Basic salary and HRA = 17% of Basic salary.
The input to the program is basic_salary (double) and output is gross_salary (double).
Reading the input,
double bs;
scanf("%lf",&bs);
Calculating the gross salary
da = 0.64 * bs;
hra = 0.17 * bs;
gs = bs + da + hra;
C Program
#include<stdio.h>
int main()
{
double bs;
double da, hra, gs;
printf("Enter basic salary:");
scanf("%lf",&bs);
da = 0.64 * bs;
hra = 0.17 * bs;
gs = bs + da + hra;
printf("Gross salary = %lf\n",gs);
return 0;
}
Output Window
