see4c: Programming

Showing posts with label Programming. Show all posts

Thursday, 20 October 2016

The instructions that a beginner programmer must follow while making a C program

Hello friends in this post i am going to share The instructions that a beginner programmer must follow while making a C program.If we are able to drive these problems out then we can be a good programmer.These problems are very common and sometimes they frustrate the students.Consequently, students think that programming is very difficult.So if you are a beginner then you should think programming is very easy and you can do it .The most important thing in learning programming is the interest of domain.You are interested then you will learn easily.So generate your interest ....

Here are the key points....

1.ALWAYS START WITH ZERO LEVEL

If you want to learn somethig and you dont know the abc of that thing then you must start with the basics and gradually you will learn more and more concepts till the advanced topics.Now a days the students want to learn the advanced concepts before learning the basics.

2.READABILITY

Use tab in the program so the you will find it easy to counter errors in your program . Don't make the code complex.

3.ALWAYS FIND THE ALTERNATE SOLUTION

If you are making a program then you must find the alternative way to solve the problem.This will boost your logical skill.

4.SEARCH AND RESEARCH

Search and research on internet so that you will aware of the new things .you will come across a lot of things that will help you in learning the typical things.

5.PRACTICE

Do practise a lot to get experience in coding.You will learn key concepts and will be aware of errors .

6.CREATE INTEREST

Create interest in making program then you will learn fast and grab the things easily.

Search the querry that you have on internet or ask your teachers without any hesitations.

Thank you for visiting us ......happy coding.......

we will come with new facts and figure ,tips and tricks so visit again...

Monday, 17 October 2016

How to create a C program without main function

C PROGRAM WITHOUT MAIN FUNCTION

Hello friends...

we always create a program in C and C++ programming language and the most important thing is that we create a main function in every program.We are also taught by the teachers that we can not create a C program without main function .As we know main is a user defined function so can we make a C program without main function?

Yes we can....

So in this post i will show you how to achieve this task.

here is the code...

#include<stdio.h>

#include<conio.h>

#define begin main

int begin()

{

clrscr();

printf("This program is without main function");

getch();

return 0;

}

This program will compile and run successfully .

So this was all for this post we will come with new and interesting typical programmming in C that make a lot of fun.

Also see:how to change the turbo C compiler editor background color

Also see:C program to create 3d animation in turbo C++ compiler

Monday, 3 October 2016

how to create a 3d animation in C language

HOW TO CREATE A 3D ANIMATION IN C LANGUAGE

Hello friends we always want to do something new so that we can improve ourselves in every field of our lives. Here i have created a program of 3d animation in C language .I have used turbo C++ compiler for this and also recommend you to use if you are running this program.Its ouput is pretty much cool and you can customize it your own so enjoy it.... Here is the code..... ALSO SEE:TYPING GAME PROJECT IN C

#include<conio.h> #include<stdio.h> #include<graphics.h> void happy(); int main() { happy(); return 0; } void happy() { int x,y, gd = DETECT, gm; char arr[]="HAPPY TEACHER'S DAY 2016",arr1[]="They say that...'Experience is the best teacher'"; int i; initgraph(&gd,&gm,"c:\\tc\\bgi");//used to initialised the graphics settextstyle(SCRIPT_FONT,HORIZ_DIR,3);//used to change the text style and size setcolor(4); // used to set the color of the output text outtextxy(50,170,arr1); //used to print msg at the given position cursor outtextxy(50,190,"But for us..."); outtextxy(50,210,"Having you as our teacher is the best experience!"); settextstyle(TRIPLEX_FONT,HORIZ_DIR,1); setcolor(GREEN); outtextxy(300,350,"Created By :: Shashi Kumar"); settextstyle(TRIPLEX_FONT,HORIZ_DIR,5); while(!kbhit()) { for(i=100;i<110;i++) { outtextxy(50,i,arr); setcolor(i); delay(200); // pause the program } } getch(); system("cls"); // substitution for CLRSCR(); closegraph(); } ALSO SEE::HOW TO CHANGE THE BACKGROUND COLOR OF TURBO C++ EDITOR'S BACKGROUND

Saturday, 10 September 2016

typing game project in c language

Typing game project in C language

I have used a header file shashi.h which is created by me because this project is created in codeblocks compiler.so if you are trying to create it in turbo c++ then there is no need to include shashi.h header file and you have to use textcolor() insted of setcolor().

The code is here.

#include<time.h>

#include<conio.h>

#include<stdio.h>

#include<dos.h>

#include<stdlib.h>

#include<shashi.h>//contains the definition of gotoxy,setcolor etc.

static int x=1;//used for x cursor co-ordinate

#define pos gotoxy(33,x++) /*for cursor movement*/

#define ln printf(".......................");

//.......................................................................................................................................................................

//.................................................................................................................................................................................

void sett();//sets time limit for playing game

int t=30;

int c=0;

int size =5;

int limit=5;

char name[15];

void rstring();

void getscore(int score,int speed,int level);

void startgame(); //to start the game

void scorecard(); //to update high score

void About_me();

void help();

//...............................................................................................................................................................................

void rectangle(int x,int y,int l,int b)//to create a rectangle

{

int i,m;

gotoxy(x,y); printf("%c",201);

for(i=x+1;i<l-1;i++)

{

gotoxy(i,y);

printf("%c",205);

}

gotoxy(i,y); printf("%c",187);

for (m=y+1;m<b;m++)

{

gotoxy(x,m);

for(i=x;i<l;i++)

{

if(i==x||i==l-1)

{

gotoxy(i,m); printf("%c",186);

}

gotoxy(x,m); printf("%c",200);

for(i=x+1;i<l-1;i++)

{

gotoxy(i,m);

printf("%c",205);

}

gotoxy(i,m); printf("%c",188);

}

//................................................................................................................................................................................

// main function

int main()

{ int ch;

time_t t;

time(&t);

// rectangle(0,0,70,15);

x=1;

system("cls");

pos;

setcolor(12) ;

printf("welcome to typing game ");

setcolor(10) ;

pos;

printf("%s",ctime(&t));

pos;

ln pos;

if(c==0)

{ printf("Enter player's name::");

gets(name);

}

c++;

pos;ln pos;

printf("#..MAIN MENU..#");pos;

pos;

printf("1.startgame");

pos;

printf("2.scorecard");

pos;

printf("3.Set the time limit::");

pos;

printf("4.Help");

pos;

printf("5.About me");

pos;

printf("0.exit");

pos;

printf("Enter your choice::");

scanf("%d",&ch);

pos;

switch(ch)

{ case 1:startgame();break;

case 2:scorecard();break;

case 3:sett();main();

case 4:help();break;

case 5:About_me();break;

case 0:system("cls");gotoxy(17,10);printf("#This Game is created by Shashi Kumar#");delay(1000);exit(1);

default:main();

}

getch();

}

//.....................end of main function.................................

//startgame

//..........................................................................

void startgame()

{ int score=0,level=1,mode=100,count=0;

clock_t begin;int time_spent,speed;

int r,letter,ch;

rectangle(0,0,70,15);

delay(500);

system("cls");

srand(time(NULL)) ; //initilizes random function and seed with time

x=2;

pos;

setcolor(12);

printf("#select the Mode#");pos;

pos;

printf("1.Easy mode(upper case alphabet)#");

pos;

printf("2.Normal mode(lower case alphabet)#");

pos;

printf("3.hard mood(words)#");

pos;

printf("4.Back to main menu#");

pos;

scanf("%d",&level);

if(level==4)

main();

else

{ if(level==1) //boundary addition for lowercase alphabet

mode=65;

if(level==2) //boundary addition for uppercase

mode=97;

if(level==3) //condition for mixed case

rstring();

else

{

begin=clock();

while(1)

{ system("cls");

time_spent=(int)(clock()-begin)/CLOCKS_PER_SEC;

if(time_spent>=t)

break;

r=rand()%1000;

r=r%26+mode;

gotoxy(20,8);

printf("....Type the following character....");

gotoxy(36,11) ;

printf(" %c",r); //prints random character

letter=getch();

if(letter!=r)

break;

else

{ count++;

score=score+10;

gotoxy(28,9);

printf("score=%d",score);//prints score

gotoxy(37,9);

printf("time_spent=%d sec",time_spent);//prints time spent during game

if(level==1)

delay(400);

if(level==2)

delay(200);

if(level==3)

delay(100);

} //end of else

}//end of while

gotoxy(26,x);

delay(400);

setcolor(5); //blue text color

++x;

pos;

speed=(count*60)/time_spent ;

if(time_spent<t-1)

printf("You are looser!loser!loser!Game Over!");

else

{ setcolor(11);

printf("Times up !Game over!");

pos;

setcolor(5);

if((speed>=40)&&(speed<=50))

{ printf("Good Work !Keep it up!");pos;

printf("You got silver medal");

}

else

if(speed>50)

{

printf("Nice work! You got Gold medal");

}

else

printf("Sorry no medal !you need practise..");

}

pos;

printf("Total score is ::%d",score);

pos;

printf("Your net speed=%d letter per minute",speed);

getscore(score,speed,level);//saves data to file

++x;

pos;

printf("1.# play again #");

pos;

printf("2.# main menu #");pos;

printf("3.exit"); pos;

printf("Enter your choice::");

scanf("%d",&ch);

switch(ch)

{

case 1:startgame();break;//recursive call

case 2:main();break;

case 3:system("cls");gotoxy(17,10);printf("#This Game is created by Shashi Kumar#");delay(1000);exit(1);

default:pos;printf("wrong choice!");pos;

main();

}

//......................end of start game function..........................

//...........................sett function starts..........................

void sett() //set time limit

{

int ch;

system("cls");

//rectangle(0,0,70,15);

setcolor(11);

x=5;

pos;

printf("Set the time limit for game in minute::");

pos;

printf("press 0 for half minute") ;pos;

printf("press 1 for 1 minute"); pos;

printf("press 2 for 2 minute");pos;

scanf("%d",&ch);

switch(ch)

{

case 0:t=30;break;

case 1:t=60;break;

case 2:t=120;break;

default:main();

}

//....................sett function ends....................................

//........................................................................

void help()

{

system("cls");

//rectangle(0,0,70,15);

gotoxy(7,5);

setcolor(6);

printf("#......Rules of the Game......#");gotoxy(7,6);

printf("=>Enter your name as player name");gotoxy(7,7);

printf("=>Set the time limit under option 3 in main menu(default limit is 30 sec)");gotoxy(7,8);

printf("=>select the level and get started :");gotoxy(7,9);

printf("=>Characters are displayed and you have to type them as fast as you can..");gotoxy(7,10);

printf("=>Avoid incorrect typing otherwise game will be over..");gotoxy(7,11);

printf("=>Hit Enter in hard mode after typing the word:");

getch();main();

}

void About_me()

{ system("cls");

gotoxy(7,7);

printf("Hello everyone i am shashi ,BCA 1st year student in DBGI ,Dehradun.");

printf(".I think it would be better....thanks...");

getch();

main();

}

//.........................................................................

void getscore(int score,int speed,int level)

{

FILE *fp;

fp=fopen("file.txt","a");

pos;

if(fp==NULL)

printf("error in opening file");

fprintf(fp,"\nname=%s score=%d speed=%d level=%d",name,score,speed,level);

fclose(fp);

pos;

//printf("scorecard updated");

}

void scorecard()

{ int ch;

FILE *fp;

system("cls");

//rectangle(0,0,70,15);

x=3;

printf("\t\t\t....The scores are...\n");

fp=fopen("file.txt","r");

while((ch=fgetc(fp))!=EOF)

{ printf("%c",ch);

}

getch();

main();

}

//.....................................................................................................................

//function for third level hard mode (to generate the strings randomly)

void rstring()

{ int time_spent,score=0,level=3,speed=0;

pos;

setcolor(13);

printf("Enter the no of letters of the word::");

scanf("%d",&limit);

pos;

srand(time(NULL));

clock_t begin;

begin=clock();

while(1)

{ // printf("Enter the following word");

system("cls");

x=8;

pos;

printf("Enter the following word");

time_spent=(int)(clock()-begin)/CLOCKS_PER_SEC;

if(time_spent>=t)

{

pos;

printf("\t......Times Up.....");

pos;

speed=(score*60)/(time_spent*20);

printf("Total score=%d speed=%d word per minute",score,speed);pos;

getscore(score,speed,level);

printf("Enter any key to go to back menu..");

getch();

startgame();

}

pos;

printf("time_spent=%d score=%d",time_spent,score);

size=limit;

char src1[size];

char src[size];

//size = rand() % size; // this randomises the size (optional)

src[size] = '\0'; // start with the end of the string...

// ...and work your way backwards

while(--size > -1)

src[size] = (rand() % 26) + 97;

pos;

puts(src);

pos;

scanf("%s",&src1);

if(strcmp(src,src1))

{ pos;

printf("\t......wrong.....");

pos;

speed=(score*60)/(time_spent*20);

printf("Total score=%d speed=%d word per minute",score,speed);pos;

getscore(score,speed,level);

printf("Enter any key to go to back menu..");

getch();

startgame();

}

else

{ score=score+20;

continue;

}

program to create an animated heart in C++ language

Today i am sharing the code for animated heart in c++

#include<conio.h>
#include<iostream>
#include<conio.h>
#include<stdlib.h>
#include<dos.h>
#include<shashi.h> // header file is created by me which contains the definitions of delay,setcolot,gotoxy,and some others functions
using namespace std;
void heart()

{ int i,j,n=3;
while(1)//for infinately use for the heart to be created.
{ n=3;
delay(500);
setcolor(10);
cout<<"\n\n\t";
for(i=1;i<=n;i++)//loop for upper part
{ setcolor(i+5);//IN Turbo C++ use "textcolor" instead of setcolor
delay(500); //Delay is used to delay the program execution

for(int j=1;j<=(n-i);j++)//loop for space for upper part
cout<<" ";

for(j=1;j<=i+2;j++)//upper part 1st tomb pattern
{cout<<"* ";
setcolor(i+j);
}

for(j=1;j<=2*(n-i);j++)//upper part 2nd tomb pattern
cout<<" ";
for(j=1;j<=i+2;j++)
{cout<<"* ";
setcolor(i+5);
}
cout<<"\n\t";
}

n=11;
for(i=1;i<=n;i++)//loop for rest triangle
{ delay(500);
for(j=1;j<=2*i-j;j++)
{ if(i==1)
cout<<" ";
if(i>1)
cout<<" ";
}

for(j=1;j<=(n-i*2);j++)
{cout<<"* ";
setcolor(i);
}

cout<<"\n\t";
}
gotoxy(20,20);cout<<"::Created by shashi::";//gotoxy is used to set cursor position rowwise and columnwise
delay(500);
system("cls");//In Turbo C++ use clrscr() in place of system("cls")
}//End of while loop

}
int main()
{
heart();
return 0;
}

Monday, 18 July 2016

C program to find time spent by a function

We write a lot of programs and functions and became happy after finishing it but

we must care for their complexity in terms of space as well as time.The program or algorithm which takes less time and less memory is the best .So ,if we want to find the time spent by a function then must use the piece of code given below..........

//C program to find time spent by a function

#include<conio.h>

#include<stdio.h>

#include<time.h>

#include<stdlib.h>

#include<dos.h>

int main()

{

int i=0,time_spent;

clock_t begin;

begin=clock();

for(;i<10;i++)

{ time_spent=(int)(clock()-begin)/CLOCKS_PER_SEC;

printf("shashi ");

delay(1000);//delays the execution for 1 sec

}

printf("time spent by the function =%d second",time_spent);

getch();

return 0;

}

output:-

How to change blue screen of the turbo C++ compiler's editor background

Tuesday, 28 June 2016

How to change Turbo C++ compiler editors background color

Hello friends in this post i will give you an idea about how to change Turbo C++ compiler's editors background which is blue by default .Most of the students do not know that it can be changed and we can customise it our own .The turbo C++ gives the freedom to change the color of every part of the compiler.This is very funny and you will really enjoy doing it .This is the picture after changing the color of the compiler.

Now for doing this go to option menu then select environment then select color from dropdown menu.

Then you have to select edit window and on the half right side you have to change the background color for each and every part .But you must care for that the foreground and background for one part must not be same otherwise it will be invisible.

You can also watch my video on youtube How to change the editor's blue background of the Turbo C++ Compier .It will give you full guide to customise the background of Turbo C++ compiler's editor.

I hope you enjoyed it ........