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Full Code:
Code Explanation :
In this example, we are going to multiply two matices that are given by user without function.
In this program, user input matrix row and column and give matrix elements and then after we multiply these two matrices.
Here we have uses for loop to read and multiply matrix.
This is not the better way to write code. This is simplified using function.
It is better to do this example using function because we use for loop for many times. That code, We have not to be used in function method.
Multiply two matrix using function
We are going to represent this code into algorithm and flowchart.
Algorithm
STEP 1 : Start
STEP 2 : Declare array a[10][10], b[10][10], mul[10][10] with r, c,
i, j and k
STEP 3 : Read r and c
STEP 4 : Repeat this step until i < r
STEP 4.1 : Repeat this step until j < c
STEP 4.1.1 : Read for a[i][j]
STEP 4.1.2 : j++
STEP 4.2 : i++
STEP 5 : Repeat this step until i < r
STEP 5.1 : Repeat this step until j < c
STEP 5.1.1 : Read for b[i][j]
STEP 5.1.2 : j++
STEP 5.2 : i++
STEP 6 : Repeat this step until i < r
STEP 6.1 : Repeat this step until j < c
STEP 6.1.1 : mul[i][j] = 0
STEP 6.1.2 : Repeat this step until k < c
STEP 6.1.1.1 : mul[i][j] += a[i][k] * b[k][j]
STEP 6.1.1.2 : k++
STEP 6.1.2 : j++
STEP 6.2 : i++
STEP 7 : Repeat this step until i < r
STEP 7.1 : Repeat this step until j < c
STEP 7.1.1 : Print b[i][j] with tab
STEP 7.1.2 : j++
STEP 7.2 : Print "n" for line break
STEP 7.3 : i++
STEP 8 : End
Flowchart
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Our example mainly covers following topics in any programing
- Basic Programs
- Number Programs
- Array Programs
- Matrix Programs
- Pattern Programs
- String Programs
- Tree Programs
- Singly Linked List Programs
- Circular Linked List Programs
- Doubly Linked List Programs
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