Write the Flowchart of this coding.

#include #include

int main(){ // file pointer FILE *ptr;

// input 1 FILE *file1; file1 = fopen("matrixA-16by16.txt","r");

// matrix float A[16][16];

// read all the data for(int i=0;i

// read matrix 2 // read all the data FILE *file2; file2 = fopen("vecX-16.txt","r"); float B[16][1]; for(int i=0;i

// perform multiplication float C[16][1]; int i,j,k; for(i=0;i

// open file ptr = fopen("matrixA-vecX-result.txt","w"); for(int i=0;i

fclose(file1); fclose(file2); fclose(ptr);

return 0;

}

Matrix-vector multiplication 1. Read the matrix data from file "matrixA-16by 16.txt". 2. Read the vector data from file "vecX-16.txt". 3. Calculate the matrix-vector multiplication for the matrix and vector data. 4. Write the result to a new file named "matrixA-vecX-result.txt". Important points 1. The matrix data in the given file is written in the form of: X.XX X.XX X.xx X.XX X.XX X.XX X.XX X.XX X.XX which is the way a matrix is usually viewed. You have to create your input that matches the way the matrix data is aligned. 2. You may write your result into the file "matrixA-vecX-result.txt" in any format that you like