Question

Write c++ program

In this assignment, you need to complete following tasks on 2D array of randomly sales figures. Assume that you are the manager of coffee shop chain, and oversee 5 branches. ID of branches are 1 to 5. You already collected sales data for yesterday from each branch, in three categories: morning, afternoon, and evening. First, you need to create a 2D array (5x3) with random numbers between 300 and 1000 (including 300 and 1000), i.e., from $300 to $1000. Then, find / answer . Print the sales data in 5 rows and 3 column format Show highest sales amount (regardless of time of day and branch) Show lowest of sales amount (regardless of time of day and branch) Average of sales amount done by shop ID: 3 Find out which branch make highest sale in the evening. • Is total of all morning sales from all branches higher than total of all afternoon sales from all branches? (Yes/No)

Answer 1

Hello here is the code for the above problem. Hope it helps. If you are satisfied with the answer, do consider upvoting!

CODE:

#include<bits/stdc++.h>
using namespace std;
int main()
{
srand(time(0));
/*row index 0->shop ID 1
row index 1->shop ID 2
row index 2->shop ID 3
row index 3->shop ID 4
row index 4->shop ID 5

column index 0->morning
column index 1->afternoon
column index 2->evening
*/
int data[5][3];
//setting the sales data
for(int i=0;i<5;i++)
{
for(int j=0;j<3;j++)
{
//generates random integers between [300-1000].
int generated = rand()%701 + 300;
data[i][j] = generated;
}
}

//printing the 2-D matrix in required form.
cout<<"SALES DATA:"<<endl;
for(int i=0;i<5;i++){
for(int j=0;j<3;j++)
cout<<data[i][j]<<" ";
cout<<endl;
}
//finding the highest and lowest.
int highest = data[0][0];
int lowest = data[0][0];
for(int i=0;i<5;i++)
{
for(int j=0;j<3;j++)
{
if(data[i][j]>highest)
highest = data[i][j];
if(data[i][j]<lowest)
lowest = data[i][j];
}
}
cout<<"Highest sales amount:"<<highest<<endl;
cout<<"Lowest sales amount:"<<lowest<<endl;

//finding average for shop ID 3(row index = 2)
double total = 0;
for(int i=0;i<3;i++)
total+=data[2][i];
cout<<"Average sales by shop ID 3 = "<<total/3<<endl;

//finding highes sales in evening by which shop ID
int high_eve = data[0][2];
int index = 0;
for(int i=0;i<5;i++)
{
if(data[i][2]>high_eve)
{
high_eve = data[i][2];
index = i;
}
}
cout<<"Highest evening sales by shop ID:"<<index+1<<endl;
  
//comparing total morning and total afternoon sales.
int total_morning;
int total_afternoon;
for(int i=0;i<5;i++)
{
total_morning+=data[i][0];
total_afternoon+=data[i][1];
}
if(total_morning>total_afternoon)
cout<<"Yes, morning sales are more than afternoon sales"<<endl;
else
cout<<"No, morning sales are less than or equal to afternoon sales"<<endl;
return 0;
}

OUTPUT: