TIME is GOLD. This is the most famous saying when it comes to valuing time management. We know that every second/s of the day is important because we know that we can do a lot of things already in such time. One of the most useful job a time can do is allowing us to manage our day, our priorities and our lives. Time is composed of two main parts: minutes and seconds.

Usually, seconds time is used in sports especially running. There are runners who time check their selves to check how long had they run in 60 seconds and more. This is used by seconds timers either digital or analog. Now, I made a program that converts seconds to days, minutes and seconds. This program is used with long data type identifier because we need to convert large numbers. Check out the sample codes below.

#include <iostream>
#include <conio.h>

using namespace std;

int main()
{
    long seconds,days,mins,sec;
 
    cout<<"Enter the number of seconds: ";
    cin>>seconds;

Nowadays, technology is extremely fast growing. It's not just making our lives more easier but also it let us connect to other people from anywhere around the globe. When we hear the word technology we see it as the gadgets that we use and the World Wide Web (www) that holds any information we need. All of these things are very important because it is handy and the more important it is the more we need to secure it. That is why passwords where invented. Passwords are secret combinations of characters, numbers and even symbols just to protect our confidential information in the digital world.

I decided to make one password program to show you how it looks. Since we are going to make a password program we will be using the string command because users are going to use either characters, numbers or symbols for their passwords. We will also use the string compare statement to compare the inputted password to the original password. Check out the sample codes below.


#include <iostream>
#include <conio.h>
#include <stdio.h>
#include <string.h>

using namespace std;

int main()
{
    char password [100];
    int i;
 
    for(i=0;i!=3;i++)

Based on experience, I'm used to making programs using only integers in inputting choices or just doing plain mathematics but I thought that making programs doesn't just revolve around numbers it also has characters such as letters and symbols. That's when I encountered string and array.

String is used when you have to input a lot of characters or simply a phrase or sentence. On the other hand, array is used as a large storage of your inputs either characters or numbers. In this program, we are going to copy a value from one memory to another using string, array and the memcpy command. In this example, string1 will copy the value of string2. The string value would be, "This is a string.". Check out the codes below.

   1:  #include<iostream>

   2:  #include<conio.h>

   3:  #include<cstring>

   4:   

   5:  using namespace std;

   6:   

   7:  main()

   8:  {

   9:        char str1[20];

  10:        char str2[]="This is a string.";

  11:     

  12:        cout<<"Before memcpy()\n\nstr1 contains: "<<str1<<endl<<"str2 contains: "<<str2<             <endl<<endl;

  13:        memcpy(str1,str2,17);

All of us are all familiar with the way a market runs. There are people who sells foods and there are people who buys. Before when we buy something, sellers use a calculator to compute how much are we going to pay. Nowadays, sellers use computers for a faster transactions.

In the streets, automatic machines are also out everywhere giving you instant foods and drinks. One example of this machine is the soda machines, where you'll just insert a coin and automatically it will drop your choice of food or drink.

My idea is this, I thought that some of us love fruits, so some of us are always going to the market to buy some. Some hate delays because they're busy, so some of us depend on automatic vending machines. Now, the program that I will introduce to you today is the combination of the two ideas I have. It is called the Automated Fruit Selling Machine. This program is used for selling fruits easily. In the machine chosen fruits are all indicated and its prices. All you need to do is choose which fruit you would like to have, how many you would like to take and then the machine will automatically compute how much you need to pay and after that you can then get your orders.

The program is used with switch case statement for easier handling. Switch case statement is more user friendly when you need to make a wide variety of choices in your program. Check the codes below.

   1:  #include <stdio.h>

   2:  #include <conio.h>

   3:  #include <stdlib.h>

   4:   

   5:  int mango=0;

   6:  int apple=0;

   7:  int orange=0;

   8:  int durian=0;

   9:  int q1,q2,q3,q4;

  10:  main()

  11:  {

  12:  int order;

  13:  char a;

  14:   

Being a student is challenging, there are a lot of pressures not just in your subjects but also with your professors, yet you can still find lots of fun with your friends. One thing we look forward to when semesters are near ending are the grades we get from our professors. Most of us hope for the best grades, some  of us accept any grades as long as it is on the passing rate.

Thinking about this, I come up with the idea of making a grade scale program which will determine if your grade is poor, satisfactory or excellent. In this program, the grades you input will be evaluated. Check out the codes below.

#include<stdio.h>
#include<conio.h>

main()
{

 float var2;
 printf("PASSED or FAILED??\n");
 printf("Enter your grade in any subject: ");
 scanf("%f", &var2);
 printf("\nYour grade is %.2f. ", var2);
 if(var2==75)
    printf("Just enough to get you through!\n");        
 else
    if(var2<75)
       printf("Sorry but you have to repeat the subject!\n");     
    else   
       if(var2>75 && var2<80)
          printf("You made it, but you have to try harder next time!\n");
       else
          if(var2>=80)

Relationship Between Two Numbers

We all know that numbers are simple yet complex figures. First thing we understand about numbers is that  they differ from one another when it comes to equality. Every numbers like letters, when combined together they form another kind of figures which may be larger than the other numbers, smaller, they may also be equal or not equal.

Since kindergarten, we are taught how to determine the relationship between two integers/numbers, if it is equal to or not equal to than the other number. So I made a program that is used to determine the relationship between two integers/numbers easily. The program that is shown below is more faster in figuring out the relationship and more useful when teaching your younger ones. Check out the codes below.

#include<stdio.h>
#include<conio.h>

main()
{
 int var1, var2;
 printf("Enter two numbers and I will tell you \n the relationships they satisfy: ");
 scanf("%d%d", &var1, &var2);

 if(var1==var2)
   printf("%d is equal to %d\n", var1, var2);
 else
   printf("%d is not equal to %d\n", var1, var2);  

Simple "printf" command

In making C/C++ programs we always encounter these commands: printf and %d. Both of these commands are vital in making programs because both of it are useful especially in printing integers for mathematical purposes. So, I thought of making a simple program to showcase the printf and %d commands.

Furthermore, printf command is used to instruct the computer to perform an action. While, %d is a conversion specifier which means that an integer must be printed out on the screen. In this program, it shows how to use the printf and %d commands. It will simply call the integers declared at the top and there will be no need to get inputs from the user. Check out the codes below.

#include<stdio.h>
#include<conio.h>

main()
{
int var1 = 9, var2 = 10, var3 = 9;
if(var1!=var2)
              printf("\n%d", var1);
             

if(var1!=var3)
              printf("\n\n%d", var1);
              printf("\n%d", var2);
              printf("\n%d", var3);