public static int ReverseInteger(int number)
while( number% 10 >= 0 && number >0)
result = result * 10 + reminder;
number = (int)number / 10;
public static int Question2(int[ ] array)
for(int i=0; i<array.Length; i++)
else if(array[i]>second && array[i]<max)
public static void Question3()
int[] array = {15,12,17,1};
int number = 0 + array[i];
Console.WriteLine( array[i] );
if ( (number %2 == 0) || (number %3 ==0) || (number% 5== 0))
Console.WriteLine("true");
Console.WriteLine("false");
public static int Question4(int[ ] array)
int allsum = (n+0)*(n+1)/2;
for(int i=0; i<array.Length ; i++)
public static int Question5(int[ ] array)
if (i < n-1 && array[i] == array[i+1])
if (currentcount > count)
public static void Main()
Console.WriteLine("123 to " + ReverseInteger(123));
Console.WriteLine("-123 to " + ReverseInteger(-123));
int[ ] array1 = {1,2,3,4,5,6,7};
int[ ] array2 = {9,3,6,12,5,7};
Console.WriteLine(Question2(array1) );
Console.WriteLine(Question2(array2) );
int[ ] array3 = {1,3,2,5,0};
int[ ] array4 = {8,6,4,1,3,2,5,0 };
Console.WriteLine(Question4(array3) );
Console.WriteLine(Question4(array4) );
int[ ] array5 = {1,1,1,1,0,0,1,1,1};
int[ ] array6 = {1,1,0,0,1,1,1,1,1,1};
Console.WriteLine(Question5(array5) );
Console.WriteLine(Question5(array6) );