C Program Arrays

Eample 1:

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

void main() {

 clrscr();

 char chart [5][5] = { '0' , '0' , '0' , '0 ', '0' ,
         '0' , '0' , '0' , '0' , '0' ,
         '0' , '0' , '0' , '0' , '0' ,
         '0' , '0' , '0' , '0' , '0' ,
         '0' , '0' , '0' , '0' , '0'  } ;

 char ch[4] = { 'a' , 'b' , 'c' , 'd' } ;

 cout << chart << endl ;

 cout << ch ;

 getch();

}

Eample 2:

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

void main() {
 clrscr();

 int a[10] = {25,65,98,36,21,47,85,85,96,41};

 int temp;

 for(int i = 0;i<=9; i++)
 {
   for(int j=1;j<=9;j++)
   if(a[i]>a[i+j]) {
    temp=a[i];
    a[i]=a[i+j];
    a[i+j]=temp;
   }

 }
 int *ptr = a;

 for(i=1;i<=10;i++) {
  cout<<*ptr<<endl;
  ptr++;
 }

 getch();
}

Eample 3:

#include <iostream.h>
#include <conio.h>
#include <stdlib.h>
void main() {

   clrscr();

   char ac[10]={0,0,0,0,0,0,0,0,0,0},x=0,a=0;

   gotoxy(10,10);cout<<"Enter Your Roll.No";

   while(a!=13) {
       
       a=getch();

       if(a>=48&&a<=57&&x<10) {
     cout<<(char)a;
     ac[x]=a;
     x++;
 }

   }

   gotoxy(12,12);
   for(int i=0;i<10;i++)
   cout<<ac[i];

   getch();

}