Finish the following functions in C language 1 void vectorin

Finish the following functions (in C language):

1. void vector_input(float v[],int n): input the elements of vector v and store in the

array. (15 points)

2. void vector_output(float v[],int n): output the elements of vector v on the screen.

(15 points)

3. void vector_add(float v1[],float v2[],float v3[],int n): calculate the sum of vector v1

and v2 and store the result in v3. The sum is a vector, not a single value. (20

points)

4. void vector_multiply(float v[],int n,float x): multiply each element in v by x (15

points)

5. float inner_product(float v1[],float v2[],int n): return the inner product of vector v1

and v2. (20 points)

6. float length(float v[],int n): return the length of vector v (15 points)

------------------------------------------------------------------------------------------------------------------------------------------------------------------

file.c

#include <stdio.h>

void vector_input(float v[],int n);
void vector_output(float v[],int n);
void vector_add(float v1[],float v2[],float v3[],int n); //v3=v1+v2
void vector_multiply(float v[],int n,float x); //v=v*x
float inner_product(float v1[],float v2[],int n); //return v1.v2
float length(float v[],int n);

int main()
{
   return 0;
}

void vector_input(float v[],int n)
{
}

void vector_output(float v[],int n)
{
}

void vector_add(float v1[],float v2[],float v3[],int n) //v3=v1+v2
{
}

void vector_multiply(float v[],int n,float x) //v=v*x
{
}

float inner_product(float v1[],float v2[],int n) //return v1.v2
{
}

float length(float v[],int n)
{
}

Solution

void vector_input(float v[],int n)
{
printf(\"Enter %d values \",n);
for ( int j=0;j< n;j++){
printf(\"enter the integer number %d\ \", x);
scanf(\"%f\", &v[j]);
}
}
----------------------------------------------------------
void vector_output(float v[],int n){
printf(\"Values in vector are: \ \");
for (int j=0; j<n; j++)
{
printf(\"%d ,\", v[j] );
}
----------------------------------------------------------------------
void vector_add(float v1[],flaotv2[],float v3[],int n){
int j;
float v3[];
for( j =0;j<n;j++)
{
v3[j]= v1[j] + v2[j];
}
System.out.println(\"vector_add: \");
for ( j=0; j<n; j++)
{
printf(\"%d ,\", v3[j]);
}
}
-------------------------------------------------------------------
void vector_multiply(float v1[],float x,int n){
int j;
for( j =0;j<n;j++)
{
v1[j]= x * v2[j];
}
System.out.println(\"vector_multiply: \");
for ( j=0; j<n; j++)
{
printf(\"%d ,\", v1[j]);
}
}
----------------------------------------------------------------------
float inner_product(float v1[],float v2[],int n){
int j;
float inner_prd=0;
float v3[n];
for(j=0;j<n;j++){
v3[j]=v1[j]*v2[j];
}
for(j=0;j<n;j++){
inner_prd=inner_prd+v3[j];
}
System.out.println(\"Inner_product is %f:\",inner_prd);
}
-------------------------------------------------------------------------
float length(float v[],int n){
int j;
float len=0;
for(j=0;j<n;j++){
len=len+(v[j]*v[j]);
}
printf(\"Length: %lf \",sqrt(len));
}