krisys

char *token = strtok(char *str, char *delim); // first time.

while(token != NULL){
    token = strtok(NULL, delim); // to retrieve the subsequent tokens.
}

krisys

/* thread 1 */

char *str1 = "1,2,3", *token;
token = strtok(str1, ","); 

while(token != NULL){
    token = strtok(NULL, delim); 
}

/* thread 2 */

krisys

string RainyRoad::isReachable(vector <string> road) {
    int n = road[0].length();
    if(road[0][0] == 'W' || road[0][n-1] == 'W')
        return "NO";
    for(int i = 0 ;i < n; i++){
        if(road[0][i] == 'W' && road[1][i] == 'W')
            return "NO";
    }
    return "YES";	
}

krisys

<?php
  /* source: www.w3schools.com */
  $con = mysql_connect("localhost","peter","abc123");
  
  if (!$con){
    die('Could not connect: ' . mysql_error());
  }

  mysql_select_db("my_db", $con);

krisys

# models.py

class Person(models.Model):
  firstname = models.CharField(max_length=30)
  lastname = models.CharField(max_length=30)

# views.py

def list_view(request):
  person_list = Person.objects.all()

krisys

<ul>
  {% for p in players %}
    <li>
      <div> {{ p.name }} </div>
      <div> Statistics </div>
      <ul>
        {% for g in p.games %}
          <li> {{p}} scored {{g.runs}} runs </li>
        {% endfor %}
      </ul>

krisys

<ul>
  <li>
    <div> A </div>
    <div> Statistics </div>
    <ul>
      <li> A scored 10 runs </li>
      <li> A scored 20 runs </li>
      <li> A scored 30 runs </li>
    </ul>
  </li>

krisys

import MySQLdb

host = ''
user = ''
passwd = ''
db = ''

# setup the connection
conn = MySQLdb.connect (host = host, user = user, passwd = passwd, db=db)
cursor = conn.cursor()

krisys

#include <iostream>
#include <vector>
#define SIZE 50
#define debug(x) {cout << #x << " : " << x << endl ;}
using namespace std;

int main(){
    
    int a[SIZE] = {396, 549, 22, 819, 611, 972, 730, 638, 978, 342, 566, 514, 752, 
                   871, 911, 172, 488, 542, 482, 974, 210, 474, 66, 387, 1, 872, 799, 

krisys

#include <iostream>
#include <algorithm>
using namespace std;

int a[] = {4, 3, 1 ,2, 8, 3, 4};
// int a[] = {1, 6, 2 ,3, 4, 5, 7};
// int a[] =  {0, 8, 4, 12, 2, 10, 6, 14, 1, 9, 5, 13, 3, 11, 7, 15};
// int a[] =  {5,4,6,3,7};

int N = sizeof(a)/sizeof(a[0]);