In this article, you will learn to write a program to calculate age. That means, if the given two dates are dt1 and dt2, you need to calculate the difference between the two dates in years, months, and days. But make sure that the dt1 is earlier than the dt2. For example, Input : Birth date = […]
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In this article, you will learn how to find the number of days between two dates. That means, if the given two dates are dt1 and dt2, you need to find the total number of days between them. For example, Input: dt1 = {10, 2, 2022} dt2 = {8, 1, 2023} Output: Difference between two
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In this article, you learn to find the count of leap years in a given year range. That means if S and E are two given years your task is to find the total number of leap years possible in the range (S, E). I assume you already know what leap year is and how
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The mini-project “Calendar in C” is a console application using the C programming language. This project compiles in Code Blocks with the GCC compiler. In this console application, you can check the date for the given month and year. In this project, we are using Zeller’s Congruence. Zeller’s congruence is an algorithm devised by Christian
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This blog post will teach you how to Implement your own itoa() function in C. The itoa() function is a non-standard function that converts an integer into a null-terminated string. I have already written a blog post on how to convert an integer to a string if you want you can check, an efficient way
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This blog post will teach you how to convert an int to a string in C. The itoa() function (non-standard function) converts an integer value to a null-terminated string using the specified base (behavior depends on implementation). As itoa() is not a standard function, in my recommendation, it is best to use sprintf() or snprintf()(snprintf
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This blog post will teach you how to convert a string to an integer in C. Almost programming language provides the library function to convert a string to an integer. The atoi() function converts a string to an integer in the C programming language. So let’s see the first example using the atoi(). But the
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This blog post will teach you how to Transpose a Matrix in C with a programming example. You can obtain the “transpose” of a matrix by swapping the rows with columns and vice-versa. For example, Input: mat[][] = 8 2 13 14 15 6 3 8 9 Output: 8 14 13 2 15 8 13
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In this blog post, you will learn to concatenate two strings in C with and without the C library functions. C string is a sequence of characters terminated with a null character ‘\0’. Concatenating two strings means joining one string to another string. For example, Input: string1 =”Aticle”, string2=”World” Output: AticleWorld The primary prerequisite
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In this blog post, you will learn what is linear search and how to implement linear search in C with the help of programming examples. So let’s first understand the linear search. What is Linear Search? Some people also call it sequential search. It is a method for finding an element within a list.
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