Write a C program to input temperature in Centigrade and convert to Fahrenheit. How to convert temperature from degree centigrade to degree Fahrenheit in C programming. Logic to convert temperature from Celsius to Fahrenheit in C.
Enter temperature in Celsius = 100
Output
Temperature in Fahrenheit = 212 F
Write a C program to input length in centimeter and convert it to meter and kilometer. How to convert length from centimeter to meter and kilometer in C programming. Length conversion program in C from centimeter to meter and centimeter to kilometer.
Enter length in centimeter = 1000
Output
Length in meter = 10 m Length in kilometer = 0.01 km
Write a C program to input radius of a circle from user and find diameter, circumference and area of the circle. How to calculate diameter, circumference and area of a circle whose radius is given by user in C programming. Logic to find diameter, circumference and area of a circle in C.
Enter radius: 10
Output
Diameter = 20 units Circumference = 62.79 units Area = 314 sq. units
Write a C program to input length and width of a rectangle and find area of the given rectangle. How to calculate area of a rectangle in C programming. Logic to find area of a rectangle whose length and width are given in C programming.
Enter length: 5 Enter width: 10
Output
Area of rectangle = 50 sq. units
Write a C program to input length and width of a rectangle and calculate perimeter of the rectangle. How to find perimeter of a rectangle in C programming. Logic to find the perimeter of a rectangle if length and width are given in C programming.
Enter length: 5 Enter width: 10
Output
Perimeter of rectangle = 30 units
Write a C program to input two numbers and perform all arithmetic operations. How to perform all arithmetic operation between two numbers in C programming. C program to find sum, difference, product, quotient and modulus of two given numbers.
First number: 10 Second number: 5
Output
Sum = 15 Difference = 5 Product = 50 Quotient = 2 Modulus = 0
Write a C program to input two numbers from user and calculate their sum. C program to add two numbers and display their sum as output. How to add two numbers in C programming.
Input first number: 20 Input second number: 10
Output
Sum = 30
Sizeof(type) is a unary operator used to calculate the size(in bytes) of any datatype in C. Syntax: sizeof(type)Note: type must be replaced by a valid C data type or variable. Example: #include <stdio.h>int main(){ int i; printf(“Size of int = %dn”, sizeof(int)); printf(“Size of i = %dn”, sizeof(i)); return 0;} Output: Size of int = … Read more
In C programming we need lots of format specifier to work with various data types. Format specifiers defines the type of data to be printed on standard output. Whether to print formatted output or to take formatted input we need format specifiers. Format specifiers are also called as format string.
Write a C program to convert uppercase string to lowercase using for loop. How to convert uppercase string to lowercase without using inbuilt library function strlwr(). How to convert string to lowercase using strlwr() string function.
Example
Input
Input string: I love CODEFORWIN.
Output
Lowercase string: i love codeforwin.