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CS201 Pre-Assignment Solution & Discussion Fall 2015

Pre – Assignment practice program (Graded)

Problem statement:

You are required to write a program in which the program will ask the user to enterLower limit and Upper limit for a loop. It means that loop will start from the lower limit and will execute till the upper limit. After taking the input, the program should show the sum of all the numbers from lower limit to upper limit in each iteration of the loop. For example if the user enters 3 as lower limit and 8 as upper limit. The output should be as:

3  7  12  18  25  33

What you are doing here is you are adding the lower limit into the number next to it and showing it in the same iteration.

Also the program will count the even and odd numbers in the output. In this example, the count of the even numbers will be 2 and the odd numbers will be 4. So the final output would be

Sample Output:

Enter the lower limit for the loop: 3

Enter the upper limit for the loop: 8

3  7  12  18  25  33

Even numbers: 2

Odd numbers: 4

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### Replies to This Discussion

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

#include <iostream>
using namespace std;
int main()
{
int sum;
int lowerlimit;
int upperlimit;
int even;
int odd;
sum=0;
cin>>lowerlimit;
cin>>upperlimit;
while(lowerlimit<=upperlimit)
{
sum=sum+lowerlimit;
lowerlimit=lowerlimit+1;
coutsum"\t";

if((sum%2)==0)
{
even=even+1;
}

else
{
odd=odd+1;
}
}
cout"even numbers "evenendl;
cout"odd numbers"oddendl;
}

#include<iostream>
using namespace std;
main()
{
int lowerLimit,upperLimit,i,sum=0,even=0,odd=0;
cin>>lowerLimit;
cin>>upperLimit;
for(int i=lowerLimit;i<upperLimit;i++)
{
sum=sum+i;
coutsum"\t";
}
if((sum%2)==0)
{
even++;
}
else{
odd++;
}
lowerLimit++;
}

This is ur omplete code ayyzzi bhai

#include<iostream>
using namespace std;
main()
{
int lowerLimit,upperLimit;
int sum=0,even=0,odd=0;
cin>>lowerLimit;
cin>>upperLimit;

for(int i=lowerLimit;i<=upperLimit;i++)
{
sum=sum+i;

coutsum"\t";

if((sum%2)==0)
{
even=even+1;
}
else
{
odd=odd+1;
}
}

cout "even numbers "even endl;
cout "odd numbers"odd endl;

}

#include<iostream>
using namespace std;
int main()
{
int lowerLimit,upperLimit,i,sum=0,even=0,odd=0;
cin>>lowerLimit;
cin>>upperLimit;
for(int i=lowerLimit;i<=upperLimit;i++)
{
sum=sum+i;
lowerLimit++;
coutsum"\t";

if((sum%2)==0)
{
even++;
}
else{
odd++;
}
}
cout"even numbers "evenendl;
cout"odd numbers"oddendl;

}

No assignment exists for this course.

hey,

ive tried to write this code,ive taken help from your comments as well

but the result which im getting is without any space

like for the same limits 3 and 8 my result is coming as

3712182533even numbers are2odd numbers are4

heres the code,can u please check it?

#include <iostream>
using namespace std;
int main()
{
int sum;
int odd;
int even;
int upperlimit;
int lowerlimit;
sum=0,odd=0,even=0;
cout"Please enter the lower limit : ";
cin>> lowerlimit;
cout"please enter the upper limit : ";
cin>> upperlimit;

while(lowerlimit<=upperlimit)
{
sum=sum+lowerlimit;
lowerlimit=lowerlimit+1;

coutsum;

if((sum%2)==0)
{
even=even+1;
}
else
{
odd=odd+1;
}
}
cout"even numbers are"even;
cout"odd numbers are"odd;

}

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