Write a C++ program that generates 7 random numbers indicating the number of cars crossing a bridge each day (

Write a C++ program that generates 7 random numbers indicating the number of cars crossing a bridge each day (1 random number is assigned for each day [Monday-Sunday]), calculates the daily average number of cars crossing the bridge, minimum and maximum number of cars crossing the bridge in a day and sort the number of cars in descending order. The program should display a menu with the following options.


1.Generate 7 Random Numbers %26amp; Store in an Array


2.Calculate Average Number of Cars Crossing the Bridge


3.Calculate Minimum and Maximum Number of Cars in a Day


4.Sort the Number of Cars Crossing the Bridge in Descending Order


5.Exit


Ex:Assume that the menu option a) generated the following numbers.


33 10 97 89 20 1 67


Option d) should display


97 89 67 33 20 10 1


Wed Thurs Sun Mon Fri Tue Sat


The whole program should work in a loop to enable the user to generate numbers, calculate average, minimum and maximum number oof cars in a day, and sort the numbers untilthe user chooses Exit

Write a C++ program that generates 7 random numbers indicating the number of cars crossing a bridge each day (
Here u go mate...I hope I deserve 10 pts. :)





/*


Write a C++ program that generates 7 random numbers indicating the number of cars


crossing a bridge each day (1 random number is assigned for each day [Monday-Sunday]),


calculates the daily average number of cars crossing the bridge, minimum and


maximum number of cars crossing the bridge in a day and sort the number of cars


in descending order. The program should display a menu with the following options.


1.Generate 7 Random Numbers %26amp; Store in an Array


2.Calculate Average Number of Cars Crossing the Bridge


3.Calculate Minimum and Maximum Number of Cars in a Day


4.Sort the Number of Cars Crossing the Bridge in Descending Order


5.Exit


Ex:Assume that the menu option a) generated the following numbers.


33 10 97 89 20 1 67


Option d) should display


97 89 67 33 20 10 1


Wed Thurs Sun Mon Fri Tue Sat


The whole program should work in a loop to enable the user to generate numbers,


calculate average, minimum and maximum number oof cars in a day, and sort the


numbers untilthe user chooses Exit


*/





#include "stdafx.h"


#include %26lt;time.h%26gt;


#include %26lt;iostream%26gt;





using namespace std;





#define MAX_DAYS7





void usage(){


printf("\n\n1.Generate 7 Random Numbers %26amp; Store in an Array.\n");


printf("2.Calculate Average Number of Cars Crossing the Bridge.\n");


printf("3.Calculate Minimum and Maximum Number of Cars in a Day.\n");


printf("4.Sort the Number of Cars Crossing the Bridge in Descending Order.\n");


printf("5.Exit.\n\n");


}





typedef struct __cars{


int m_iCarCount;


char m_cDays[10];


}CARS;





class CCarCrossing{


CARS m_cars[MAX_DAYS];


CARS m_carsSorted[MAX_DAYS];





public:


CCarCrossing(){


for(int i = 0; i %26lt; MAX_DAYS; i++)


m_cars[i].m_iCarCount = 0;





strcpy(m_cars[0].m_cDays, "MON");


strcpy(m_cars[1].m_cDays, "TUE");


strcpy(m_cars[2].m_cDays, "WED");


strcpy(m_cars[3].m_cDays, "THU");


strcpy(m_cars[4].m_cDays, "FRI");


strcpy(m_cars[5].m_cDays, "SAT");


strcpy(m_cars[6].m_cDays, "SUN");


}





void GenerateCarCount(){


srand( (unsigned)time( NULL ) );


for(int i = 0; i %26lt; MAX_DAYS; i++)


m_cars[i].m_iCarCount = rand() % 100;


}





void DisplayCarCount(){


int i = 0;


for(; i %26lt; MAX_DAYS; i++)


printf("%s\t", m_cars[i].m_cDays);





printf("\n");





for(i = 0; i %26lt; MAX_DAYS; i++)


printf("%d\t", m_cars[i].m_iCarCount);





printf("\n");


}





void DisplaySortedCarCount(){


int i = 0;


for(; i %26lt; MAX_DAYS; i++)


printf("%s\t", m_carsSorted[i].m_cDays);





printf("\n");





for(i = 0; i %26lt; MAX_DAYS; i++)


printf("%d\t", m_carsSorted[i].m_iCarCount);





printf("\n");


}





void DisplayAverage(){


int iTotal = 0;


for(int i = 0; i %26lt; MAX_DAYS; i++)


iTotal += m_cars[i].m_iCarCount;





printf("Average Number of Cars Crossing the Bridge = %d\n", iTotal / MAX_DAYS);


}





void DisplayMaxMin(){


int iMax = m_cars[0].m_iCarCount;


int iMin = m_cars[0].m_iCarCount;


char cMaxDay[10];


char cMinDay[10];


strcpy(cMaxDay, m_cars[0].m_cDays);


strcpy(cMinDay, m_cars[0].m_cDays);


int i = 1;


for(; i %26lt; MAX_DAYS; i++)


(m_cars[i].m_iCarCount %26gt; iMax) ? iMax = m_cars[i].m_iCarCount, strcpy(cMaxDay, m_cars[i].m_cDays) : 0;





for(i = 1; i %26lt; MAX_DAYS; i++)


(m_cars[i].m_iCarCount %26lt; iMin) ? iMin = m_cars[i].m_iCarCount, strcpy(cMinDay, m_cars[i].m_cDays) : 0;





printf("Max Number of cars were on %s. The number of cars were %d.\n", cMaxDay, iMax);


printf("Min Number of cars were on %s. The number of cars were %d.\n", cMinDay, iMin);


}





void Sort(){


for(int k = 0; k %26lt; MAX_DAYS; k++)


m_carsSorted[k] = m_cars[k];





// using insertion sort


int i, j;





for(j = 1; j %26lt; MAX_DAYS; j++){


CARS key = m_carsSorted[j];


i = j - 1;





for(; (i %26gt;= 0) %26amp;%26amp; (m_carsSorted[i].m_iCarCount %26lt; key.m_iCarCount); i--)


m_carsSorted[i + 1] = m_carsSorted[i];





m_carsSorted[i + 1] = key;


}


}





CARS maxCar(int low){


CARS max = m_cars[low];


for(int i = low;i %26lt; MAX_DAYS; i++)


if(max.m_iCarCount %26lt; m_cars[i].m_iCarCount)


max = m_cars[i];





return max;


}





~CCarCrossing(){}


};





int main(int argc, char* argv[]){





int iInput = 0;





//for(int i = 0; i %26lt; 10; i++){


//int j = rand() % 100;


//printf("%d\n", j);


//}


CCarCrossing cars;


for(; iInput != 5;){


usage();


scanf("%d", %26amp;iInput);


switch(iInput){


case 1:


cars.GenerateCarCount();


cars.DisplayCarCount();


break;


case 2:


cars.DisplayAverage();


break;


case 3:


cars.DisplayMaxMin();


break;


case 4:


cars.Sort();


cars.DisplaySortedCarCount();


break;


case 5:


exit(0);


break;


default:


printf("opt NULL\n");


}


}





return 0;


}
Reply:There's not enough space here to write the whole thing out, but I can give you some pointers.





Fill an array with random numbers:





// Need this for the rand() function


#include %26lt;stdlib.h%26gt;





const int cNumValuesToMake=7; // 7 days in a week


const int cMaxNumber=100; // 1-100 cars per day





// Array to store the values


int myArray[cNumValuesToMake];





for (int i=0; i%26lt;cNumValuesToMake; i++)


{


myArray[i]=(rand()%cMaxNumber)+1;


}





You can sort that array using a bubble sort, as so:





for (int i=cNumValuesToMake-1; i%26gt;0; i--)


{


for (int j=0; j%26lt;i; j++)


{


if (myArray[j]%26lt;myArray[j+1])


{


int temp=myArray[j];


myArray[j]=myArray[j+1];


myArray[j+1]=temp;


}


}


}





And finally figure out the mean, min and max as so:





int min=cMaxNumber;


int max=0;


float mean;





for (int i=0; i%26lt;cNumValuesToMake; i++)


{


if (myArray[i]%26gt;max)


max=myArray[i];


if (myArray[i]%26lt;min)


min=myArray[i];


mean+=(float)myArray[i];


}





mean/=(float)cNumValuesToMake;





Hope this helps :)

yu gi oh cards