Simple C Program

C Program to demonstrate sscanf statement.

Posted on by Sandeepa Nadahalli

C Program to demonstrate the ‘sscanf’ statement.sscanf statement reads formatted data from the string, Different syntax of sscanf are:A = sscanf(str, format)A = sscanf(str, format, sizeA)[A, count] = sscanf(…)[A, count, errmsg] = sscanf(…)[A, count, errmsg, nextindex] = sscanf(…).Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal …

C Program to demonstrate sprintf statement.

Posted on by Sandeepa Nadahalli

C Program to demonstrate the ‘sprintf‘ statement. This example is a bit lame as the same effect can be seen with a ‘printf’. But, it does show a string being built and passed into a function. Read more about C Programming Language . /************************************************************ You can use all the programs on www.c-program-example.com* for personal and …

C Program to print ASCII values of all characters.

Posted on by Sandeepa Nadahalli

C Program to print ASCII values of all characters.ASCII value is the American Standard Code for Information Interchange.ASCII value is the numerical value, or order, of an character. There are 128 standard ASCII characters, numbered from 0 to 127. Extended ASCII adds another 128 values and goes to 255. The numbers are typically represented in …

Strong Number in C – Check Using Digit Factorials

Posted on by Sandeepa Nadahalli

A strong number in C (also called a special number or Peterson number) is a number where the sum of the factorials of its individual digits equals the number itself. For 145: the digits are 1, 4, and 5. Their factorials are 1! = 1, 4! = 24, 5! = 120. The sum 1 + …

Add One to Each Digit of a Number in C

Posted on by Sandeepa Nadahalli

This C program adds 1 to each digit of a given number. When a digit is not 9, it simply increases by 1: 3→4, 5→6. When a digit is 9, it wraps to 0 and carries +1 to the next digit to the left. This carry propagates: if the next digit is also 9, it …

Print Factors of a Number in C – O(√n) Algorithm

Posted on by Sandeepa Nadahalli

A C program to print factors of a number finds all positive integers that divide the number evenly (with no remainder). These are also called divisors. For 12: the factors are 1, 2, 3, 4, 6, and 12. Every number has at least two factors: 1 and itself. A number with exactly two factors is …