static void Main(string[] args)
{
start:
Console.WriteLine("Data structures and Algorithm \n");
Console.WriteLine("" +
"Please enter the Algorithm paradigm number. \n" +
"*******************************************\n" +
"1. Divide and Conqure \n" +
"2. Greedy Algorithms \n" +
"3. Dynamic Programming \n" +
"4. Search And Sort Algorithms \n" +
"5. Other Algorithms \n" +
"6. Exit \n" +
"******************************************* \n\n" +
"Please enter your choice\n"
);
int algoSec = Convert.ToInt16(Console.ReadLine());
int algoNum;
switch (algoSec)
{
case 1:
Console.WriteLine(
"Divide And Conqure \n \n" +
"******************\n" +
"1. Binary Search \n" +
"2. Merge Sort \n" +
"3. Quick Sort \n" +
"4. Closest Pair of Points \n" +
"5. Strassen's Matrix Multiplication \n" +
"6. Karatsuba Multiplication \n" +
"7. Cooley-Tukey Fast Fourier Transformation \n" +
"8. Multiply 2 Polynomials \n" +
"******************" +
"\n Please enter the Algorithm Number. \n"
);
algoNum = Convert.ToInt16(Console.ReadLine());
switch (algoNum)
{
case 1:
DivideAndConquer.BinarySearch();
goto start;
case 2:
DivideAndConquer.MergeSort();
goto start;
case 3:
DivideAndConquer.QuickSortMain();
goto start;
case 4:
DivideAndConquer.ClosestPairOfPoint();
goto start;
case 5:
DivideAndConquer.MatrixMultiplication();
goto start;
case 6:
DivideAndConquer.KaratsubaMultiplication();
goto start;
case 7:
DivideAndConquer.CooleyTukeyFTT();
goto start;
case 8:
DivideAndConquer.MultiplyTwoPolynomial();
goto start;
}
break;
case 2:
Console.WriteLine(
"Greedy Algorithm \n \n" +
"*****************\n" +
"1. \n" +
"******************" +
"\n Please enter the Algorithm Number. \n"
);
algoNum = Convert.ToInt16(Console.ReadLine());
switch (algoNum)
{
case 1:
goto start;
}
break;
case 3:
Console.WriteLine(
"Dynamic Programming\n \n" +
"*****************\n" +
"1. \n" +
"******************" +
"\n Please enter the Algorithm Number. \n"
);
algoNum = Convert.ToInt16(Console.ReadLine());
switch (algoNum)
{
case 1:
goto start;
}
break;
case 4:
Console.WriteLine(
"Search and Sorting Algorithm \n \n" +
"*****************************\n" +
"1. Linear Search \n" +
"2. Selection Sort \n" +
"3. Insertion Sort \n" +
"******************" +
"\n Please enter the Algorithm Number. \n"
);
algoNum = Convert.ToInt16(Console.ReadLine());
switch (algoNum)
{
case 1:
SearchAndSort.LinearSearch();
goto start;
case 2:
SearchAndSort.SelectionSortAlgo();
goto start;
case 3:
SearchAndSort.InsertionSort();
goto start;
}
break;
case 5:
Console.WriteLine(
"Other Algorithms \n \n" +
"****************\n" +
"1. \n" +
"******************" +
"\n Please enter the Algorithm Number. \n"
);
algoNum = Convert.ToInt16(Console.ReadLine());
switch (algoNum)
{
case 1:
goto start;
}
break;
case 6:
Environment.Exit(0);
break;
}
}
