*
***
*****
*******
*********
Tuesday, December 17, 2013
Write an algorithm to draw following pattern
******
*****
****
***
**
*
*****
****
***
**
*
Algorithm
STEP 1. nß0,cß0,kß0,tempß0
STEP 2. print “Enter number of rows”
STEP 3. read n
STEP 4. Repeat for c=1,2,3,4…n
Begin
Repeat for k=temp,temp+1,temp+2…………n-1
Begin
print “ ”
End
Repeat for k=1,2,3………temp
Begin
print “*”
End
tempßtemp-1
print “\n”
End
Write an algorithm to draw following pattern
*
***
*****
*******
*********
Algorithm
STEP 1. rowß0,nß0,cß0,tempß0
STEP 2. print “Enter number of rows”
STEP 3. read n
STEP 4. tempßn
STEP 5. Repeat for row=1,2,3,4……n
Begin
Repeat for c=1, 2, 3……(temp-1)
Begin
print “ ”
End
Repeat for c=1, 2, 3……(2*row-1)
Begin
print “*”
End
tempßtemp-1
print “\n”
End
Write an algorithm to draw following pattern
*
**
***
****
*****
**
***
****
*****
Algorithm
STEP 1. nß0,cß0,kß0
STEP 2. print “Enter number of rows”
STEP 3. read n
STEP 4. Repeat for c=1,2,3,4…n
Begin
Repeat for k=1, 2, 3…c
Begin
print “*”
End
print “\n”
End
Thursday, October 10, 2013
ALGORITHM TO FIND SUM OF THE SERIES 1*5 - 2*7 + 3*9 - 4*11 ... UPTO N TERMS
STEP 1.
I <-- 1, J=5, Sum <-- 0, N <--
0, Sign=1
STEP 2.
Read N
STEP 3.
While (I <= N)
Begin
Sum <--
Sum+ Sign*(I * J)
J <-- J + 2
I <-- I + 1
Sign= Sign * (-1)
End
STEP 4.
Print Sum
ALGORITHM TO FIND SUM OF THE SERIES 2+5+8+11...UPTO N TERMS
STEP 1.
I <-- 0, J=2, Sum <-- 0, N <--
0
STEP 2.
Read N
STEP 3.
While (I <= N-1)
Begin
Sum <--
Sum+ J
J <-- J + 3
I <-- I + 1
End
STEP 4.
Print Sum
Algorithm to print all the integers between 1 and N which are evenly divisible by 6 and 7
STEP 1. I <--
1, N <-- 0
STEP 2. Read
N
STEP 3. While
(I <= N) do Steps 4 and 5
STEP 4. Is
(I mod 6 = 0 AND I mod 7 = 0) Then
Begin
Print
I
End
STEP 5. I <--
I + 1
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