Sunday, February 24, 2013

C++ Start Output Programs


Write C++ program to print following pattern:
i)
**********
**********
**********
**********
ii)
*
**
***
****
*****
iii)
        *      
      **  
    ***
  ****
*****
iv)
         *      
       ***
     *****
   *******
 *********
v)
        1
      222
    33333
  4444444
555555555
vi)
        1
      212
    32123
  4321234
543212345


Write a program to print following.




//Solution of (i)
#include<iostream.h>
#include<conio.h>

int main()
{
 int i,j;
 for(i=1;i<=4;i++)
 {
  for(j=1;j<=10;j++)
   cout<<'*';
  cout<<endl;
 }

 getch();
 return 0;
}
***********************************************
//Solution of (ii)
#include<iostream.h>
#include<conio.h>

int main()
{
 int i,j;
 for(i=1;i<=5;i++)
 {
  for(j=1;j<=i;j++)
   cout<<'*';
  cout<<endl;
 }

 getch();
 return 0;
}
***********************************************
//Solution of (iii)
#include<iostream.h> #include<conio.h> int main() { int i,j,k; for(i=1;i<=5;i++) { for(j=5;j>i;j--) cout<<' '; for(k=1;k<=i;k++) cout<<'*'; cout<<endl; } getch(); return 0; }
***********************************************
//Solution of (iv)
#include<iostream.h> #include<conio.h> int main() { int i,j,k; for(i=1;i<=5;i++) { for(j=5;j>i;j--) cout<<' '; for(k=1;k<2*i;k++) cout<<'*'; cout<<endl; } getch(); return 0; }
***********************************************
//Solution of (v)
#include<iostream.h> #include<conio.h> int main() { int i,j,k; for(i=1;i<=5;i++) { for(j=5;j>i;j--) cout<<' '; for(k=1;k<2*i;k++) cout<<i; cout<<endl; } getch(); return 0; }
***********************************************
//Solution of (vi)
#include<iostream.h> #include<conio.h> int main() { int i,j,k,l; for(i=1;i<=5;i++) { for(j=5;j>i;j--) cout<<' '; for(k=i;k>=1;k--) cout<<k; for(l=2;l<=i;l++) cout<<l; cout<<endl; } getch(); return 0; }

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