1.# For-Else Syntax

2.for item in seq:
    3.statement 1
    4.statement 2
    5.if <cond>:
        6.break
7.Else:
8.Example:
     9.birds = ['Belle', 'Coco', 'Juniper', 'Lilly', 'Snow']
10.ignoreElse = False


11.for theBird in birds:
    12.print(theBird )
    13.if ignoreElse and theBird is 'Snow':
        14.break
15.else:
    16.print("No birds left.")
                              
                                

days = 0
week = [‘Monday’, ‘Tuesday’, ‘Wednesday’, ‘Thursday’, ‘Friday’, ‘Saturday’, 3.‘Sunday’]
while day < 7:
print(“Today is” + week[days])
days += 1
                                
                                

# Program to add natural
# numbers upto 
# sum = 1+2+3+...+n

# To take input from the user,
# n = int(input("Enter n: "))

1.n = 10

# initialize sum and counter
2.sum = 0
3.i = 1

4.while i <= n:
   5. sum = sum + i
   6. i = i+1    # update counter

# print the sum
7.print("The sum is", sum)

When you run this code output will be:
Enter n: 10
The sum is 55

#make two lists:
1.num_list = [1, 2, 3]
2.alpha_list = ['a', 'b', 'c']

#use for loop for 1st list:
3.for number in num_list:
#print the list    
4.print(number)
#use for loop for @nd list:    
5.for letter in alpha_list:

send(to, from, count)
	register short *to, *from;
	register count;
	{
		register n=(count+7)/8;
		switch(count%8){
		case 0:	do{	*to = *from++;
		case 7:		*to = *from++;
		case 6:		*to = *from++;
		case 5:		*to = *from++;
		case 4:		*to = *from++;
		case 3:		*to = *from++;
		case 2:		*to = *from++;
		case 1:		*to = *from++;
			}while(--n>0);
		}
	}

#include <iostream>
#include "unordered_set"
#include "basicActions.h"
using namespace std;

void createLoop(Node *head)
{
    Node *p = head;

    while (p->next != nullptr)
    {
        p = p->next;
    }
    p->next = head;
    return;
}

bool detectLoop(Node *head)
{
    unordered_set<Node *> s;
    Node *p = head;

    while (p != nullptr)
    {
        if (s.find(p) != s.end())
            return true;

        s.insert(p);
        p = p->next;
    }
    return false;
}

int main()
{
    Node *head = nullptr;
    insertAtEnd(head, 1);
    insertAtEnd(head, 2);
    insertAtEnd(head, 3);
    insertAtEnd(head, 4);
    insertAtEnd(head, 5);

    createLoop(head);

    detectLoop(head) ? cout << "Loop Detected.." << '\n' : cout << "No Loop Detected.." << '\n';
}