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Star Matrix Pattern
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Star Matrix Pattern:
The length and breadth of the rectangle are taken as input. A solid rectangle is printed using two for loops. The outer for loop is calculating the breadth (the number of lines of the pattern) of the rectangle and the inner for loop is used for calculating the length (the elements of each line).
Algorithm
INPUT: the length and the breadth of the rectangle
OUTPUT: the aforesaid pattern
PROCESS:
Step 1: [Taking the inputs]
Read l, b [length & breadth of the rectangle]
Step 2: [printing the pattern]
For i=1 to b repeat
For j=1 to l repeat
Print “* “
[End of ‘for’ loop]
[End of ‘for’ loop]
Step 3: Stop.
Code
Time Complexity:
for(i=1;i<=b;i++)---------------------------------- b
{ for(j=1;j<=l;j++)------------------------ l
printf("* ");
printf("\n"); }
The complexity is: O(b*l)=O()
If we consider the variable b as n then the complexity can be written as O().
