Here is a C program Code to swap or exchange two variable values without third variable. This program uses a simple mathematical trick. Suppose we have two variables with values: num1 =10, num2 = 20 num1 = num1 + nm2 => num1 =10+20 = 30 num2 = num1 -num2 =>… Read More »
This is a simple C Code To Swap Values of Two Variables using a third temporary variable. This C code uses simple assignment statements to swap the values. We will use a third variable called temp to exchange values of two variables. First we save the value of first variable in temp variable. Now we… Read More »
This is a C language program. It inputs two numbers and check whether both entered numbers are equal or not. It uses simple if statements to perform the required task. /* Write a C Program to input two numbers and check both numbers are equal or not equal using simple if statement */ #include<stdio.h>… Read More »
This is a “Find Greater of Two Numbers” C program to find greater number of the two given numbers. It uses a set of simple if statements to find either first number is greater or second number. It also tells if both numbers are equal. /* Write a C Program to input two numbers and… Read More »
This is a C language program for Fahrenheit to Celsius Conversion. It converts Fahrenheit to Celsius using formula:Celsius = (Fahrenheit – 32) * 5.0 /9.0 /*Write a C program to Convert Fahrenheit into Celsius*/#include <stdio.h> int main() { float fahren, celsius; printf(“Enter temperature in Fahrenheit=”); scanf(“%f”, &fahren); celsius = (fahren-32)*5.0 / 9.0; printf(“%.2f Fahrenheit is… Read More »
Today we will write a C language program to convert person height from inches to centimeters. This is a simple formula calculation program. The following is the formula: centimeters = inches x 2.54. /* C Program to convert person’s height from inches to centimeters using formula 2.54 * height */ #include<stdio.h> int main() { float… Read More »
“Degree Celsius to f conversion” program will compute Fahrenheit temperature. This program takes temperature in Celsius degrees. The popular formula for Degree Celsius to f conversion is: f = 9/5 x c + 32 /* Write a C Program to input temperature in Celcius and converts it into Fahrenheit formula is f = 9/5… Read More »
This is an if else statement even odd c program. It inputs a number from user and checks it for even or odd number. It displays a suitable message accordingly. /*input a number. Check whether this number is even or odd */ #include<stdio.h> int main() { int num; printf(“Enter a number to check for even… Read More »
This is a basic C Programming language program. It is a formula calculation example program in C language. This program uses the following statements: First line starts with Pre processor directives Pre processor directives will include required header file/s. It uses scanf() function for input. We use printf() function for output This program uses assignment… Read More »
/* C Program how to calculate surface area of a triangle when three sides are given */ #include<stdio.h> #include<math.h> int main() { float side1, side2, side3, s, area; printf(“Enter the length of first side of triangle =”); scanf(“%f”, &side1); printf(“Enter the length of second side of triangle =”); scanf(“%f”, &side2); printf(“Enter the length of third… Read More »