Programming with C and C++: PATTERNS

Showing posts with label PATTERNS. Show all posts

Sunday, 4 January 2015

NUMBER PATTERN_5

int main()
{
    int i, j;
    for(i=1;i<=5;i++)
    {
        for(j=i;j<=5;j++)
        {
            printf("%d",j);
        }
        printf("\n");
    }

    return 0;
}

NUMBER PATTERN_4

int main()
{
    int i, j;
    for(i=5;i>=1;i--)
    {
        for(j=1;j<=i;j++)
        {
            printf("%d",j);
        }
        printf("\n");
    }

    return 0;
}

PERFECT SQUARE

1   2   3   4   5   6   7   8   9   10
36  37  38  39  40  41  42  43  44  11
35  64  65  66  67  68  69  70  45  12
34  63  84  85  86  87  88  71  46  13
33  62  83  96  97  98  89  72  47  14
32  61  82  95  100 99  90  73  48  15
31  60  81  94  93  92  91  74  49  16
30  59  80  79  78  77  76  75  50  17
29  58  57  56  55  54  53  52  51  18
28  27  26  25  24  23  22  21  20  19

int main()
{
    int a[10][10]={0},i,j,low=0,top=9,n=1;
    for(i=0;i<5;i++,low++,top--)
    {
        for(j=low;j<=top;j++,n++)
            a[i][j]=n;
        for(j=low+1;j<=top;j++,n++)
            a[j][top]=n;
        for(j=top-1;j>=low;j--,n++)
            a[top][j]=n;
        for(j=top-1;j>low;j--,n++)
            a[j][low]=n;
    }
    printf("\t\t\t\tPerfect Square\n");
    for(i=0;i<10;i++)
    {
        printf("\n\n\t");
        for(j=0;j<10;j++)
        {
            printf("%6d",a[i][j]);
            delay(300);
        }
    }
    return 0;
}

Wednesday, 31 December 2014

NUMBER PATTER_2

main()
{
      int n, c, d, num = 1, space;
 
      scanf("%d",&n);
 
      space = n - 1;
 
      for ( d = 1 ; d <= n ; d++ )
      {
          num = d;
 
          for ( c = 1 ; c <= space ; c++ )
              printf(" ");
 
          space--;
 
          for ( c = 1 ; c <= d ; c++ )
          {
              printf("%d", num);
              num++;
          }
          num--;
          num--;
          for ( c = 1 ; c < d ; c++)
          {
              printf("%d", num);
              num--;
          }
          printf("\n");
 
      }
 
      return 0;
}

main()

{ int n, c, k, space, count = 1; printf("Enter number of rows\n"); scanf("%d",&n); space = n; for ( c = 1 ; c <= n ; c++) { for( k = 1 ; k < space ; k++) printf(" "); for ( k = 1 ; k <= c ; k++) { printf("*"); if ( c > 1 && count < c) { printf("A"); count++; } } printf("\n"); space--; count = 1; } return 0; }

Thursday, 18 September 2014

1234nn4321

12344321**

123321

12**21

1****1

scanf("%d",&n);

for(i=n;i>=1;i--)

{

for(j=1;j<=n;j++)

{

if(j<=i)

printf("%d",j);

else

printf("*");

}

for(j=n;j>=1;j--)

{

if(j<=i)

printf("%d",j);

else

printf("*");

}

printf("\n");

}

Saturday, 16 August 2014

ALPHABET PATTERN_12

AAAAA
BBBB
CCC
DD
E

for(i=1;i<=5;i++)
{
for(j=5;j>=i;j--)
{
printf("%c",'A'-1 + i);
}
printf("\n");

}

ALPHABET PATTERN_11

EEEEE
DDDD
CCC
BB
A

for(i=5;i>=1;i--)
{
for(j=1;j<=i;j++)
{
printf("%c",'A'-1 + i);
}
printf("\n");

}

ALPHABET PATTERN_10

E
DD
CCC
BBBB
AAAAA

for(i=5;i>=1;i--)
{
for(j=5;j>=i;j--)
{
printf("%c",'A'-1 + i);
}
printf("\n");

}

ALPHABET PATTERN_9

A
BB
CCC
DDDD
EEEEE

for(i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
{
printf("%c",'A'-1 + i);
}
printf("\n");

}

ALPHABET PATTERN_8

EDCBA
EDCB
EDC
ED
E

for(i=1;i<=5;i++)

{

for(j=5;j>=i;j--)

{

printf("%c",'A'-1 + j);

}

printf("\n");

}

ALPHABET PATTERN_7

EDCBA
DCBA
CBA
BA
A

for(i=5;i>=1;i--)
    {
        for(j=i;j>=1;j--)
        {
            printf("%c",'A'-1 + j);
        }
        printf("\n");
    }

Tuesday, 29 July 2014

ALPHABET PATTERN_6

ABCDE
BCDE
CDE
DE
E

for(i=1;i<=n;i++)
{
for(j=i;j<=n;j++)
{
printf("%c",'A'-1+j);
}
printf("\n");
}

ALPHABET PATTERN_5

E
ED
EDC
EDCB
EDCBA

for(i=n;i>=1;i--)
{
for(j=n;j>=i;j--)
{
printf("%c",'A'+j-1);
}
printf("\n");
}

Wednesday, 19 February 2014

A C program to print the following pattern

A
BA
CBA
DCBA
EDCBA

main()
{
int i, j;
for(i=1;i<=5;i++)
{
for(j=i;j>=1;j--)
{
printf("%c",'A' + j-1);
}
printf("\n");
}
}

Wednesday, 29 January 2014

A C program to print following pattern

ABCDE

ABCD

ABC
AB

main()

{

int ,i,j,n;

clrscr();

printf("Enter the number of rows:");

scanf("%d",&n);

for(i=n;i>=1;i--)

{

for(j=1;j<=i;j++)

{

printf("%c",'A'+j-1);

}

printf("\n");

}

getch();

}

Sunday, 26 January 2014

A C program to print the following pattern:
E
DE
CDE
BCDE
ABCDE

main()
{
int i,j,n;
printf("Enter the number of rows:");
scanf("%d",&n);
for(i=n;i>=1;i--)
{
for(j=i;j<=n;j++)
{
printf("%c",'A'+j-i);
}
printf("\n");
}
getch();
}

Thursday, 23 January 2014

A C program to print the following alphabet pattern

A
AB
ABC
ABCD
ABCDE

main()
{
int i,j,n;
clrscr();
printf("Enter the number of rows:");
scanf("%d",&n);
for(i=1;i<=n;i++)
{
for(j=1;j<=i;j++)
{
printf("%c",'A'+j-1);
}
printf("\n");
}
getch();
}

Thursday, 16 January 2014

Wednesday, 15 January 2014

DIAMOND PATTERN STARS IN C

A C program to print Diamond pattern stars .

Diamond of Stars

main()
{
int rows,i,j,space;
clrscr();
printf("Enter the number of Rows:");
scanf("%d",&rows);
space=rows-1;
for(i=1;i<=rows;i++)
{
for(j=1;j<=space;j++)
{
printf(" ");
}
space--;
for(j=1;j<=2*i-1;j++)
{
printf("*");
}
printf("\n");
}
space=1;
for(j=1;j<=rows-1;j++)
{
for(i=1;i<=space;i++)
{
printf(" ");
}
space++;
for(i=1;i<=2*(rows-j)-1;i++)
{
printf("*");
}
printf("\n");
}
getch();
}

TRY THIS

Pyramid of Stars>>>>>>>>>