Basic C++ coding problem The first two sample programs (arrays_1.cpp, arrays_2.c

Question

Basic C++ coding problem

The first two sample programs (arrays_1.cpp, arrays_2.cpp) above should help you on this part. Write a program which declares an array of 6 integers, then prompt the user for 6 values, reads them in from the keyboard, and stores them in an array. You should use a loop to read in your values, as shown in arrays_2.cpp. Using a loop (different from the loop you wrote to read in the data) write them back to the console. Compile, test and run your program. REMEMBER: C++ arrays are indexed from 0 to n-1, not from 1 to n. So your loops should be from i=0 to i

Explanation / Answer

ans.1.a)

#include<iostream.h>

#include<conio.h>

main()

{

int a[i];

cout<<"Enter array elements";

int i;

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

{

cin>>a[i];

}

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

{

cout<<a[i];

}

int sum=0;

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

{

sum=sum+a[i];

}

cout<<"Sum is";

cout<<sum;

float avg;

avg=sum/n;

cout<<"Average is";

cout<<avg;

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

{

cout<<a[i];

}

for(i=n-1;i>=0;i--)

{

cout<<a[i];

}

getch();

}

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