In this blog post, we learn why is it faster to process sorted array than an unsorted array? We will see a C++ code to check the performance of the sorted and unsorted array. In C++, it is faster to process a sorted array than an unsorted array because of branch prediction. Here is a […]
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In this blog post, we learn how to write a C program to check positive or negative without using conditional statements?. We will write the C program to check positive or negative without using conditional statements. It is tricky to check the positive and negative numbers without an if-else and ternary operator, we just only
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In this blog post, we learn how to write a C program to check if a number is positive, negative, or zero using bit operators?. We will write the C program which takes input any number from the user and check whether the given number is positive or negative using the bitwise Operators and ternary
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In this blog post, you will learn how to write a C program to check the given number positive or negative? This question helps you to increase your logical skill. You will get the answer to the following questions; How do you find a given number is positive or negative? How do you check if
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In this blog post, we learn how to write a C Program to find a given number is the sum of first n natural numbers?. We will write the C Program to find the given number is the sum of first n natural numbers or not using the loop and binary search. Let see an
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In this blog post, we learn how to write a C Program to swap first and last digit of a number?. We will write the C Program to swap first and last digit of a number using the mathematical operation. Here we will see the logic to swap first and last digit of a number
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In this blog post, we learn how to write a C Program to find the first and last digit of a number?. We will write the C Program to find the first digit and last digit of a number using the Arithmetic Operators. Here we will find first and the last digit of a number
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In this blog post, we learn how to write a C Program to find sum of first and last digit of a number?. We will write the C program to find sum of first and last digit of a number using the Arithmetic Operators. Here we will calculate the sum of first and last digit
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In this blog post, we learn how to write a C Program to swap two nibbles in a byte?. We will write the C program to swap two nibbles in a byte using the Bitwise Operators. We will also create a function to swap two nibbles in a byte using call by reference and call
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In this blog post, we learn how to write a C program to swap two numbers using a temporary variable or third variable and also without using a temporary or third variable?. We will write the C program to swap two numbers using the Arithmetic Operators, Bitwise Operators. We will also create a function two
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