Calculates simple interest using pre-defined variables for a real-world scenario.

ID: 1181

See: Working with Variables 
				
					using uCalcSoftware;

var uc = new uCalc();
uc.DefineVariable("principal = 5000");
uc.DefineVariable("rate = 0.05");
uc.DefineVariable("years = 4");
Console.WriteLine($"Interest: {uc.EvalStr("principal * rate * years")}");
				
			
Interest: 1000
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					#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   uc.DefineVariable("principal = 5000");
   uc.DefineVariable("rate = 0.05");
   uc.DefineVariable("years = 4");
   cout << "Interest: " << uc.EvalStr("principal * rate * years") << endl;
}
				
			
Interest: 1000
Explore 600+ other examples
				
					Imports System
Imports uCalcSoftware
Public Module Program
   Public Sub Main()
      Dim uc As New uCalc()
      uc.DefineVariable("principal = 5000")
      uc.DefineVariable("rate = 0.05")
      uc.DefineVariable("years = 4")
      Console.WriteLine($"Interest: {uc.EvalStr("principal * rate * years")}")
   End Sub
End Module
				
			
Interest: 1000
Explore 600+ other examples