编辑代码

1 def getPentagonalNumber(n): 
count = 0
for n in range(1,n+1): 
count += 1
Pent agonalNumber
int(n* (3* n
1)/2)
print(PentagonalNumber, end= ”" )
ifcount%10==0
8
print(PentagonalNumber , end= "\n" ) 
9 if_ name
main
10
getPentagonalNumber( 100 )



def func(num):
    sum = 0
    while num != 0:
        n = num % 10
        sum += n
        num = num // 10
    print(sum)
num = int(input("Enter a number:"))
func(num)



public class Code_03 {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        System.out.print("Enter an integer: ");
        int number = input.nextInt();
        if (isPalindrome(number))
            System.out.println(number + " is a palindrome");
        else
            System.out.println(number + " is not a palindrome");
    }
    public static int reverse(int number){
        int reverseNumber = 0;
        do {
            reverseNumber = reverseNumber * 10 + number % 10;
            number /= 10;
        }while(number > 0);
        return reverseNumber;
    }
    public static boolean isPalindrome(int number){
        return (number == reverse(number));
    }
}


项目12
def String(string):
    big = ()
    small = ()
    num = ()
    other = ()
    for i in string:
        if i.isupper():
            big += (i, )
        elif i.islower():
            small += (i, )
        elif i.isnumeric():
            num += (i, )
        else:
            other += (i, )
    return (len(big), len(small), len(num), len(other))
 
 
a_str = "234FS4DG,J,Fvg4fd"
a_touple = String(a_str)
print(a_touple)
 
ublic static void main(String[] args) {
		
		String str = "able was i ere i saw elba";
		
		String str2="";
		
		char[] arr = str.toCharArray();
		
		for(int i=arr.length-1;i>=0;i--) {
			str2 +=arr[i];
		}
 
		if(str.equals(str2)) {
			System.out.println(str+"是回文");
		}else {
			System.out.println("这不是回文");
		}
 
	}
def func(**kwargs):
    print(kwargs)
    test(**kwargs)

def test(**kwargs):
    print(kwargs)

func(a=1,b=2)




int Sum(intfirst, int second, ...)

{

      int sum = 0, t = first;

      va_list vl;

      va_start(vl, first);

      while (t != -1)

      {

            sum += t;

            t = va_arg(vl, int);//
      }

      va_end(vl);

      return sum;

}

int main(intargc, char* argv[])

{

      printf("The sum is%d\n", Sum(30, 20, 10, -1));//-1

      return 0;

}