Question

IN C++ FORMAT

it will have a txt file with

January  0 -10 -20 -12
February 0  20 -30 -10
March    5  45  20  32
April   25  65  45  55
May     12  75  32  66
June    18  85  65  72
July     6  98  88  90
August  18  102 82  91
September 16 85 65  73
October 12  72  45  59
November 5  62  30  45
December 0  46 -15  33

Write a program using structures to store the following weather information:

Total Rainfall

High Temperature

Low Temperature

Average Temperature

Use an the input.txt file to load the data to your array of 12 weather structures.

Once the data for all the months is entered, the program should calculate and display the:

Total rainfall for the year

Average of all of the months average temperatures.

Highest temp for the year and its months

Lowest temp for the year and its month

Validatation Input temps should be between -100 and +140 and and total rainfall must not be less than 0

Answer 1

PROGRAM

#include<iostream>

#include<math.h>

#include<fstream>

#include<string>

#include<sstream>

using namespace std;

typedef struct

{

int rain;

int hightemp;

int lowtemp;

int avgtemp;

}record;

int main()

{

int i,num[50],ctr;

record weather[12];

string line;

ifstream ifile;

i=-1;

ifile.open("input.txt");

if (ifile.is_open())

{

while(getline(ifile,line,' '))

{

stringstream geek(line);

geek>>num[++i];

//cout<<num[i];

}

}

ifile.close();

  

ctr=0;

for(int j=1;j<i;j=j+4)

{

if (num[j]>=0)

weather[ctr].rain=num[j];

else

weather[ctr].rain=0;

if num[j+1]>=-100 && num[j+1]<=140

{

weather[ctr].hightemp=num[j+1];

}

else

weather[ctr].hightemp=0;

  if num[j+2]>=-100 && num[j+2]<=140

{

weather[ctr].lowtemp=num[j+2];

}

else

weather[ctr].lowtemp=0;

weather[ctr].avgtemp=num[j+3];

ctr=ctr+1;

}

  

int totrain=0,totavgtemp=0,high,low,highmonth,lowmonth;

high=weather[0].hightemp;

low=weather[0].lowtemp;

for(i=0;i<12;i++)

{

//cout<<endl<<weather[i].rain;

totrain=totrain+weather[i].rain;

//cout<<endl<<weather[i].hightemp;

if(high<weather[i].hightemp)

{

high=weather[i].hightemp;

highmonth=i;

}

//cout<<endl<<weather[i].lowtemp;

if(low>weather[i].lowtemp)

{

low=weather[i].lowtemp;

lowmonth=i;

}

//cout<<endl<<weather[i].avgtemp;

totavgtemp=totavgtemp+weather[i].avgtemp;

}

totavgtemp=totavgtemp/12;

cout<<endl<<"Total rainfall of the year:"<<totrain;

cout<<endl<<"Average of the average temperature of every month:"<<totavgtemp;

cout<<endl<<"Highest temperature:"<<high;

cout<<endl<<"Month with the highest temperature:";

switch(highmonth)

{

case 0:cout<<"January";break;

case 1:cout<<"February";break;

case 2:cout<<"March";break;

case 3:cout<<"April";break;

case 4:cout<<"May";break;

case 5:cout<<"June";break;

case 6:cout<<"July";break;

case 7:cout<<"August";break;

case 8:cout<<"September";break;

case 9:cout<<"October";break;

case 10:cout<<"November";break;

case 11:cout<<"December";break;

default:break;

}

cout<<endl<<"Lowest temperature:"<<low;

cout<<endl<<"Month with the lowest temperature:";

switch(lowmonth)

{

case 0:cout<<"January";break;

case 1:cout<<"February";break;

case 2:cout<<"March";break;

case 3:cout<<"April";break;

case 4:cout<<"May";break;

case 5:cout<<"June";break;

case 6:cout<<"July";break;

case 7:cout<<"August";break;

case 8:cout<<"September";break;

case 9:cout<<"October";break;

case 10:cout<<"November";break;

case 11:cout<<"December";break;

default:break;

}

  

return 0;

}

INPUT FILE

*Special Note: The Input File must have single spacing between each word. If not the spaces need to be truncated.

OUTPUT