Friday 10 December 2010

algorithm for To print a prime numbers up to 1 to n



Description:


Prime number is a number which is exactly divisible by one and itself only
Ex: 2, 3,5,7,………;

Algorithm:


Step 1: start Step 2: read n

Step 3: initialize i=1,c=0
Step 4:if i<=n goto step 5 If not goto step 10

Step 5: initialize j=1
Step 6: if j<=1 do as the follow. If no goto step 7
i)if i%j==0 increment c
ii)  increment j
iii)  goto Step 6
Step 7: if c== 2 print i
Step 8: increment i
Step 9: goto step 4
Step 10: stop


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