public static void Main()
Console.Write("Enter the operand number :");
int num1 = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter the multiplicant number :");
int num2 = Convert.ToInt32(Console.ReadLine());
for(int i=1; i <=num2; i++ )
Console.Write(num1 + "+");
Console.Write("=" +result);