Count even and odd numbers with while loop in C++
Sunday, July 07, 2024 in C++
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The provided C++ code is designed to count the number of even and odd numbers entered by the user, excluding the terminating 0. Code /* * Program to count even and odd numbers. * * This program prompts the user to enter a sequence of integers, ending …
for loop with examples in C++
Wednesday, July 03, 2024 in C++
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The provided C++ code demonstrates various uses of the for loop, incorporating control flow statements such as break, continue, and return to manage loop execution. Code #include <iostream> using namespace std; /** * Demonstrates various uses …
do while loop with examples in C++
Wednesday, July 03, 2024 in C++
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The provided C++ code demonstrates the use of do-while loops, a variant of loop that ensures the loop’s body is executed at least once before the condition is checked. Code #include <iostream> using namespace std; /** * Demonstrates …
while loop with examples in C++
Wednesday, July 03, 2024 in C++
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The provided C++ code demonstrates various uses of the while loop, showcasing how it can be utilized for basic iteration, and how control flow statements like break, continue, and return can be integrated within these loops to manage their execution …
Short long and unsigned modifiers in C++
Wednesday, July 03, 2024 in C++
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The provided C++ code demonstrates the declaration and usage of various fundamental data types and their sizes. Code #include <iostream> using namespace std; /** * @brief Main function demonstrating the use of various data types in C++ and …
Calculate square root of an integer with cmath library in C++
Tuesday, July 02, 2024 in C++
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The provided C++ code is a simple program that calculates the square root of a user-provided number. It begins by including the necessary libraries, iostream for input/output operations and cmath for mathematical operations. Code #include …
User input with cin function in C++
Tuesday, July 02, 2024 in C++
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The provided C++ code is a simple console application that prompts the user to enter an integer, outputs the entered integer, doubles the entered integer, and then outputs the doubled value. Code #include <iostream> // Include the iostream …
Converting types with static_cast in C++
Tuesday, July 02, 2024 in C++
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The provided C++ code is a simple demonstration of the static_cast operator, which is used to convert an expression to a new type. Code // This program demonstrates the use of static_cast in C++ // static_cast<newtype>(expr) is used to cast an …
How to print an integer in different number systems: hexadecimal, decimal, and octal?
Tuesday, July 02, 2024 in C++
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The provided C++ code is a simple program that demonstrates how to print an integer in different number systems: hexadecimal, decimal, and octal. Code /** * This is the main function of the program. * It demonstrates different ways to print an …
The use of basic comparison operators in C++
Monday, July 01, 2024 in C++
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The provided C++ code is a simple console application that demonstrates the use of basic comparison operators in C++. Code #include <iostream> using namespace std; int main() { // Initialize two integer variables x and y int x = 0, y = 0; // …