Question

Design a project in C to collect household information for a census bureau which should obtain and analyze household information within the Greater Toronto Area.

Data Collected:

• Date of collection of data using MM/DD/YYYY format

• Regions:

o Peel

o York

o Durham

• Towns – required

o For Peel

Brampton

Mississauga

o For York

Maple

Vaughan

o For Durham

Whitby

Oshawa

• Race of head of household – required (Caucasian, Indigenous, African American, Asian, Other)

• Number of people in the household – required, must be greater than 0

• The household yearly income – required, must be numeric, must be greater than 0.

Instructions

Create an application that should:

• Get information for five households from the use with data validation and then randomly populate valid information in an array of structures of 100 households;

• Use text-based menu driven interface to perform following actions based on user input in a loop.

•

A. Total Households Surveyed per region: it should show total of the overall surveyed by town and region. (see the following example).

B. Total Households Surveyed per Race: Will show the total of the overall surveyed by town and region. (see the following example ).

C. Average Household Income: Show the overall average household income for those that are surveyed.

D. Average Household Income by town and region: Will display the average household income by town and region.

E. Average Household Income by race: Will display the average household income by race (see below for an example).

F. Percentage below Poverty: Show the overall percentage of those below poverty based on the table below for all data collected.

G. Percentage below Poverty by town and region: Show the overall percentage of those below poverty based on the table below for all data collected by town and region (see below for an example).

H. Percentage below Poverty by race: Show the overall percentage of those below poverty based on the table below for all data collected by race (see below for an example).

Note: approximate average/total income to nearest hundred and percentage to nearest integer.

• Create a well-designed modular program based on design techniques taught;

• Make appropriate use of a header file;

• Use good naming conventions for all variables and functions;

• Use enumerated data types where appropriate;

• AND YOU MUST USE STRUCTRES CORRECTLY.

Example layout of data for the various queries above:

Average Household Income

Peel: $30,000

Brampton: $40,000

Mississauga: $20,000

Durham: $37,500

Oshawa: $40,000

Whitby: $35,000

Basis of Poverty:

• Household of 1 and less than $15,000

• Household of 2 and less than $20,000

• Household of 3 and less than $25,000

• Household of 4 and less than $30,000

• Household of 5 or more and less than $40,000

Answer 1

C PROGRAM:

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
typedef struct HouseHold
{
char Region[50],Town[50];
char RaceHead[50];
int NoPl;
int income;
}House;
House *H;
int Region_validator(char R[50])
{
if(!(strcmp(R,"Peel")))
{
return 1;
}
else if(!(strcmp(R,"York")))
{
return 1;
}
else if(!(strcmp(R,"Durham")))
{
return 1;
}
else
{
return 0;
}
}
int Town_validator(char R[50],char t[50])
{
if(!(strcmp(R,"Peel")))
{
if(!(strcmp(t,"Brampton")))
{
return 1;
}
else if(!(strcmp(t,"Mississauga")))
{
return 1;
}
else
{
return 0;
}
}
else if(!(strcmp(R,"York")))
{
if(!(strcmp(t,"Maple")))
{
return 1;
}
else if(!(strcmp(t,"Vaughan")))
{
return 1;
}
else
{
return 0;
}
}
else
{
if(!(strcmp(R,"Whitby")))
{
return 1;
}
else if(!(strcmp(t,"Oshawa")))
{
return 1;
}
else
{
return 0;
}
}
}
int Race_validator(char R[50])
{
if(!(strcmp(R,"Caucasian")))
{
return 1;
}
else if(!(strcmp(R,"Indigenous")))
{
return 1;
}
else if(!(strcmp(R,"African")))
{
return 1;
}
else if(!(strcmp(R,"American")))
{
return 1;
}
else if(!(strcmp(R,"Asian")))
{
return 1;
}
else if(!(strcmp(R,"Other")))
{
return 1;
}
else
{
return 0;
}
}
void Get_Input(int n)
{
int i;
for(i=0;i<n;i++)
{
int c=0;
printf("\t\tHOUSEHOLD %d",i+1);
printf("\nREGIONS\n1.Peel\n2.York\n3.Durham");
printf("\nEnter a Region from above:");
scanf("%s",H[i].Region);
if(Region_validator(H[i].Region))
{
if(!(strcmp(H[i].Region,"Peel")))
{
printf("Town\n1.Brampton\n2.Mississauga");
printf("\nEnter a Town from above:");
scanf("%s",H[i].Town);
if(!(Town_validator(H[i].Region,H[i].Town)))
{
c++;
}
}
else if(!(strcmp(H[i].Region,"York")))
{
printf("Town\n1.Maple\n2.Vaughan");
printf("\nEnter a Town from above:");
scanf("%s",H[i].Town);
if(!(Town_validator(H[i].Region,H[i].Town)))
{
c++;
}
}
else
{
printf("Town\n1.Whitby\n2.Oshawa");
printf("\nEnter a Town from above:");
scanf("%s",H[i].Town);
if(!(Town_validator(H[i].Region,H[i].Town)))
{
c++;
}
}
}
else
{
c++;
}
if(c!=0)
{
i--;
printf("\tWRONG CHOICE\n\n");
continue;
}
printf("Race\n1.Caucasian\n2.Indigenous\n3.African\n4.American\n5.Asian\n6.Other");
printf("\nEnter a Race from above:");
scanf("%s",H[i].RaceHead);
if(!(Race_validator(H[i].RaceHead)))
{
i--;
printf("\tWRONG CHOICE\n\n");
continue;
}
printf("Enter No of People in HouseHold:");
scanf("%d",&H[i].NoPl);
printf("Enter Annual income of the HouseHold:");
scanf("%d",&H[i].income);
}
}
void query(int n)
{
int Region[3]={0,0,0},i;
int Race[6]={0,0,0,0,0,0};
int Town[3][2]={{0,0},{0,0},{0,0}};
int total_in=0,total_incm_region[3]={0,0,0};
int total_incm_town[3][2]={{0,0},{0,0},{0,0}},total_incm_race[6]={0,0,0,0,0,0};
for(i=0;i<n;i++)
{
total_in+=H[i].income;
if(!(strcmp(H[i].RaceHead,"Caucasian")))
{
Race[0]++;
total_incm_race[0]+=H[i].income;
}
else if(!(strcmp(H[i].RaceHead,"Indigenous")))
{
Race[1]++;
total_incm_race[1]+=H[i].income;
}
else if(!(strcmp(H[i].RaceHead,"African")))
{
Race[2]++;
total_incm_race[2]+=H[i].income;
}
else if(!(strcmp(H[i].RaceHead,"American")))
{
Race[3]++;
total_incm_race[3]+=H[i].income;
}
else if(!(strcmp(H[i].RaceHead,"Asian")))
{
Race[4]++;
total_incm_race[4]+=H[i].income;
}
else
{
Race[5]++;
total_incm_race[5]+=H[i].income;
}
if(!(strcmp(H[i].Region,"Peel")))
{
total_incm_region[0]+=H[i].income;
Region[0]++;
if(!(strcmp(H[i].Town,"Brampton")))
{
total_incm_town[0][0]+=H[i].income;
Town[0][0]++;
}
else if(!(strcmp(H[i].Town,"Mississauga")))
{
total_incm_town[0][1]+=H[i].income;
Town[0][1]++;
}
}
else if(!(strcmp(H[i].Region,"York")))
{
total_incm_region[1]+=H[i].income;
Region[1]++;
if(!(strcmp(H[i].Town,"Maple")))
{
total_incm_town[1][0]+=H[i].income;
Town[1][0]++;
}
else if(!(strcmp(H[i].Town,"Vaughan")))
{
total_incm_town[1][1]+=H[i].income;
Town[1][1]++;
}
}
else
{
total_incm_region[2]+=H[i].income;
Region[2]++;
if(!(strcmp(H[i].Town,"Whitby")))
{
total_incm_town[2][0]+=H[i].income;
Town[2][0]++;
}
else if(!(strcmp(H[i].Town,"Oshawa")))
{
total_incm_town[2][1]+=H[i].income;
Town[2][1]++;
}
}
}
printf("\n\n\t\t\tCENSUS");
printf("\n\t\tTotal Households Surveyed BY Region");
printf("\nPeel:%d",Region[0]);
printf("\nYork:%d",Region[1]);
printf("\nDurham:%d",Region[2]);
printf("\n\t\tTotal Households Surveyed BY Race");
printf("\nCaucasian:%d",Race[0]);
printf("\nIndigenous:%d",Race[1]);
printf("\nAfrican:%d",Race[2]);
printf("\nAmerican:%d",Race[3]);
printf("\nAsian:%d",Race[4]);
printf("\nOther:%d",Race[5]);
printf("\n\t\tAverage HouseHold Income:%d",total_in/n);
printf("\n\t\tAverage HouseHold Income By town and Region");
printf("\nPeel:%d",total_incm_region[0]/((Region[0]==0)?(1):(Region[0])));
printf("\nBrampton:%d",total_incm_town[0][0]/((Town[0][0]==0)?(1):(Town[0][0])));
printf("\nMississauga:%d",total_incm_town[0][1]/((Town[0][1]==0)?(1):(Town[0][1])));
printf("\nYork:%d",total_incm_region[1]/((Region[1]==0)?(1):(Region[1])));
printf("\nMaple:%d",total_incm_town[1][0]/((Town[1][0]==0)?(1):(Town[1][0])));
printf("\nVaughan:%d",total_incm_town[1][1]/((Town[1][1]==0)?(1):(Town[1][1])));
printf("\nDurham:%d",total_incm_region[2]/((Region[2]==0)?(1):(Region[2])));
printf("\nWhitby:%d",total_incm_town[2][0]/((Town[2][0]==0)?(1):(Town[2][0])));
printf("\nOshawa:%d",total_incm_town[2][1]/((Town[2][1]==0)?(1):(Town[2][1])));
printf("\n\t\tAverage HouseHold Income By Race");
printf("\nCaucasian:%d",total_incm_race[0]/((Race[0]==0)?(1):(Race[0])));
printf("\nIndigenous:%d",total_incm_race[1]/((Race[1]==0)?(1):(Race[1])));
printf("\nAfrican:%d",total_incm_race[2]/((Race[2]==0)?(1):(Race[2])));
printf("\nAmerican:%d",total_incm_race[3]/((Race[3]==0)?(1):(Race[3])));
printf("\nAsian:%d",total_incm_race[4]/((Race[4]==0)?(1):(Race[4])));
printf("\nOther:%d",total_incm_race[5]/((Race[5]==0)?(1):(Race[5])));
}
void main()
{
int n,i;
printf("Enter No.of HouseHold:");
scanf("%d",&n);
H=(House *)malloc(n*sizeof(House));
Get_Input(n);
query(n);
}