Programming Basic Logics With C/C++

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C++ code for Currency converter (with algorithm)

Here is the C++ code for currency converter . It converts american dollars to British pounds, Mexican pesos, Japanese yen and Pakistani rupees. You all should have in mind how it works exactly . Here is the algorithm. Steps User side 1: User asked to enter money in American dollars, so he input the money. 2: Screen displays result in the following currencies : British pounds, Mexican pesos, Japanese yen and Pakistani rupees. Developer side 1: Declare variables that are going to be used in program (one int for input and 4 float for results ). 2: Input money using "cin" in an int variable 3: Convert into British pounds using following formula British pounds=American dollars*0.571505 4: Convert into Mexican pesos using following formula Mexican pesos=American dollars* 10.7956 5: Convert into Japanese yen using following formula Japanese yen =American dollars* 1...

Convert following flowchart in to C++ Code (logic explained step by step)

Here is the post to convert following flowchart in to C++ Code . Here is the algorithm. Steps User side 1: User asked to enter temperature. 2: Screen displays the result. Developer side 1: Declare variables that are going to be used in program . 2: Input the temperature from user. 3: Check if the temperature is less than 32 then declare the temperature as below freezing. 4: If the above condition stands false print Above freezing. 5: Program ends here. Code: #include <iostream> using namespace std; int main() { int temp; cout<< "Enter tempature" ; cin>>temp; if (temp<32) {cout<< "Below Freezing" <<endl;} else cout<< "Above Freezing" <<endl; system( "pause" ); return 0; } Output:

What is an Application Programming Interface (API) in programming ? Advantages and disadvantages with examples.

An Application Programming Interface (API) is a set of rules and protocols for building and integrating software applications. APIs define the way that different software components interact with each other, allowing for communication and data exchange between applications. APIs can be used to access web-based services, such as social media platforms, weather services, or payment systems, and can also be used to interact with software libraries or frameworks to access their functions and data. Advantages of APIs: Reusability: APIs allow developers to reuse code, reducing the need to reinvent the wheel each time they want to access a particular service or functionality. Interoperability: APIs allow different applications and services to communicate with each other, even if they were developed by different companies or organizations. Separation of Concerns: APIs allow different components of an application to be separated, reducing the complexity and improving maintainability. Incre...

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