CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include <simplecpp>
main_program{
	int n;
	cin >> n;
	if ( n < 0  && n % 2 == 0  )
		cout << n/2.0 ;
	else if ( n < 0 && n % 2 != 0 )
		cout << n*n ;
	else if ( n > 0 && n % 2 == 0 )
		cout << n/3.0 ;
	else if ( n > 0 && n % 2 != 0 )
		cout << n*n*n ;
	else if ( n == 0 )
		cout << "00";
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include <iostream>
using namespace std;
int main() {
    int n;
    float m;
    cin >> n;
    m = n;
    if ((n < 0) && (n % 2 == 0)) {
        cout << m/2 << endl;
    }
    else if ((n < 0) && (n % 2 != 0)) {
        cout << n * n << endl;
    }
    else if ((n > 0) && (n % 2 == 0)) {
        cout << m/3 << endl;
    }
    else if ((n > 0) && (n % 2 != 0)) {
        cout << n * n * n << endl;
    }
    else if (n == 0) {
        cout << "00" << endl;
    }
    return 0;
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
int n; 

	cin>>n;
if(n<0 && n%2==0 )
{int  r= n/2;
cout<<r;}
if(n<0 && n%2!=0)
{long int r1=n*n;
cout<<r1;}
if(n>0 && n%2==0)
{ double r2=n/3.0;
cout<<r2;}
if(n>0 && n%2!=0)
{ long int r3=n*n*n;
cout<<r3;}
if(n==0)
	cout<<"00";

}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program
{
	int n;
	cin >> n;
	if (n < 0)
	{
		if (n%2 == 0)
		{
			cout << n*1.0/2;
		}
		else
		{
			cout << n*n;
		}
	}
	else if (n > 0)
	{
		if (n%2 == 0)
		{
			cout << n*1.0/3;

		}
		else
		{
			cout << n*n*n;
		}
	}
	else
	{
		cout << "00";
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<iostream>
using namespace std;
int main()
{
	int n;
	cin>>n;
	if(n<0&&n%2==0)
	        cout<<n/2;
	if(n<0&&n%2!=0)
		cout<<n*n;
	if(n>0&&n%2==0)
	{
		float x=n/3.0;
		cout<<x;
	}
	if(n>0&&n%2!=0)
		cout<<n*n*n;
	if(n==0)
		cout<<"00";
	return 0;
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>> n;
	if(n<0 && n%2==0){
	cout<<n*(1.0/2);
	}
	else if (n<0 && n%2!=0){
	cout<<n*n;
	}
	if(n>0 && n%2==0){
	cout<<n*(1.0/3);
	}
	else if (n>0 && n%2!=0){
	cout<< n*n*n;}
	if(n==0){
	cout<< "00";
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
        float eoCheck,n;
        cin>>n;
        eoCheck=int(n)%2;
        if(n==0){cout<<"00";}
        else if(n<0){
                if(eoCheck==0){cout<<n/2;}
                else{cout<<n*n;}
        }
        else if(n>0){
		if(eoCheck==0){cout<<n/3;}
                else{cout<<n*n*n;}
        }
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>>n;
	if(n<0){
		if(n%2==0){
			cout<<n/2;
		}
		else{
			cout<<n*n;
		}
	}
	else if(n>0){
		if(n%2==0){
			float ans=n*1.0/3;
			cout<<ans;
		}
		else{
			cout<<n*n*n;
		}
        }
	else{
		cout<<0<<0;
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include <simplecpp>
main_program{
	int n;
	cin>>n;
	long i;
	if (n>0 && n%2==0) {
		i=n/3.00;
		cout << i << endl;
	}
	if (n>0 && n%2 !=0) {
		i=n*n*n;
		cout << i << endl;
	}
	if (n<0 && n%2==0) {
		i=n/2;
		cout << i << endl;
	}
	if (n==0) {
		cout << "00" << endl;
	}
	else if(n<0 && n%2 !=0){
		i=n*n;
		cout << i << endl;
	}

}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>>n;
	if(n<0 && n%2 == 0){
		cout<<n/2;
	}
	else if (n<0 && n%2 != 0){
		cout<<n*n;
	}
	else if (n>0 && n%2 == 0){
		n=double(n);
		cout<<n/3.0;
	}
	else if (n>0 && n%2 != 0){
		cout<<n*n*n;
	}
	else{cout<<"00";}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	float n;
	int t;
	cin>>n;
	t=-1*n;
	if ((n<0) &&(t%2==0)){
		cout<<n/2;
	}
	if ((n<0) && (t%2!=0)){
		cout<<n*n;
	}
	if ((n>0) && ((int)n%2==0)){
		cout<<n/3;
	}
	if(n==0){
		cout<<"0"<<"0";
	}
	if((n>0) & ((int)n%2!=0)){
		cout<<(int)n*(int)n*(int)n;
}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>

main_program{
int n;
cin>>n;
if((n<0)&&(n%2==0)){
cout<<n/2<<endl;
}
if((n<0)&&(n%2!=0)){
cout<<n*n<<endl;
}
if((n>0)&&(n%2==0)){
cout<<n*(0.33333333333333)<<endl;
}
if((n>0)&&(n%2!=0)){
cout<<n*n*n<<endl;
}
if(n==0){
cout<<00<<endl;
}








}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: B
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>

main_program{

    int n;
    cin>>n;     // Initialize n and take value from user..

    if (n<0){  // If n is negative...

        if ((n%2) == 0){      // n is even..
            int result = n/2;
            cout<<result;    // compute result and print..
        }
        else{              // n is odd..
            long int result = n*n;      // long int as sqaure value can have large value..
            cout<<result;        // Print the result..
        }

    }

    else if (n>0){    // n is positive..

        if ((n%2) == 0){     // n is odd..
            float tempn = n;   // made another variable with float value same as n as n/3 may have some remainder otherwise...
            float result = tempn/3; 
            cout<<result; // Calculate and print float result...
        }
        else{
            long unsigned int result = n*n*n;  // long int as cube can be a very large value and unsigned beacuse n>0..
            cout<<result;    // Print the result..
        }
    }

    else{ // For n = 0 case..
       
        repeat(2){          // print 2 times..
            cout<<0;        // print 0
        }
    }

}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program
{
int n;
cin>>n;
if(n>=(-1000) && n<=(1000))
	 {
	 if ( n<0 && n%2==0)
		  {
		  cout<<n/2;
		  }
	 else if (n<0 && n%2!=0 )
		  {
		  cout<<n*n;
		  }
	 else if(n>0 && n%2==0)
		  {float k=n;
		  cout<<k/3;
		  }
	 else if(n>0 && n%2!=0)
		  {
		  cout<<n*n*n;
		  }
	 else  
	 	 {
		 cout<<"00";
		 }
	 }
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>>n;
	if(n<0 && n%2 ==0)
	{
		float r = n/2.0;
		cout<<r;
	}
	else if(n<0)
		cout<< n*n;
	else if(n >0 && n%2 == 0)
	{
		float a = n/3.0;
		cout<<a;
	}
	else if(n >0)
		cout<< n*n*n;
	else
		cout<<"00";
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
    int n;
    cin>>n;
    if(n==0) cout<<"00";
    else if (n<0){
        if(n%2==0) cout<<(n/2.0);
        else cout<<(n*n);
    }
    else if(n>0){
        if(n%2==0) cout<<(n/3.0);
        else cout<<(n*n*n);
    }
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin >> n;
	
	double b;
	if(n<0 && n%2==0){
		b = n/2;
		cout << b;
	} else if(n<0 && n%2!=0){
		long int d = n*n;
		cout << d;
	} else if(n>0 && n%2==0){
		b = n/3.0;
		cout << b;	
	} else if(n>0 && n%2!=0){
		long int c = n*n*n;
		cout << c;
	} else if(n==0){
		cout << 0<< 0;
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{

	int n;
	cin>>n;
	long double ans;

	if ( n == 0 ){
		cout<<"00";
	}

	else if (( n > 0 ) && ( n % 2 == 0)) {
		ans = n/3.0;
		cout<<ans;
	}

	else if (( n > 0 ) && ( n % 2 != 0)) {
		ans = n * n * n;
		cout<<ans;
	}

	else if (( n < 0 ) && ( n % 2 == 0 )){
		ans = n/2;
		cout<<ans;
	}

	else if (( n < 0 ) && ( n % 2 != 0 )){
		ans = n * n;
		cout<<ans;
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{

	int n;
	cin>>n;

	if(n>0){
	
	if(n%2==0){
	
		double x;
		x=n/3.00;
		cout<<x;
	}
	else if(n%2==1){
	cout<<n*n*n;
	}
			}

	if(n<0){
 
         if(n%2==0){
	 
		 cout<<n/2;
	 }     	

	 else{
	 
		cout<<n*n;
	 
	 }

	}


	if(n==0){
		cout<<"00";
	}

}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	long long int n;
	cin>>n;
	if(n<0&&n%2==0){
		cout<<n/2.0;}
	else if(n<0&&n%2!=0){
		cout<<n*n;}
	else if(n>0&&n%2==0){
		cout<<n/3.0;}
	else if(n>0&&n%2!=0){
		cout<<n*n*n;}
	else if (n==0){
		cout<<"00";
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program 
{
	int n = 0;
	cin >> n;
	if(n<0 and n%2==0)
	{
		cout << n/2;
	}
	 else if(n<0 and n%2!=0)
	 {
	 	cout << n*n;
	 }

	else if (n>0 and n%2==0)
	{
		cout << n/3.0;
	}

	else if (n>0 and n%2!=0)
	{
		cout << n*n*n;
	}

	else
	{
		cout <<0<<0;
	}
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>>n;
	if(n<0&&n%2==0){
		cout<<n/2;
	}
	if(n<0&&n%2!=0){
		cout<<n*n;
	}
	if(n>0&&n%2==0){
		cout<<n/3.0;
	}
	if(n>0&&n%2!=0){
		cout<<n*n*n;
	}
	if(n==0){
		cout<<"00";
	}}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program
{
int a;
cin>>a;
if(a==0;)
{cout<<00;}
int b=-1*a;
if(a>>0 && a%2==0)
{cout<<a/3.0;}
if(a>>0 && a%2=!0)
{cout<<a*a*a;
}
if(b>>0 && a%2==0)
{cout<<-b/2.0;}
if(a>>0 && a%2=!0)
{cout<<b*b;
}

Grading criterion: zero
Rating A: Correctly Implemented
Rating B: Not implemented correctly
Rating C: 0
Rating D: 0
Assigned grade: B
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>

main_program
{
int n;
//float x;
cin>>n;
if(n<0 && n%2 == 0)
{
cout<<n/2;
}

if(n<0 && n%2 != 0)
{
cout<<n*n;
}

if(n>0 && n%2 == 0)
{
//x = n/3;
cout<<n/3.0;
}

if(n>0 && n%2 != 0)
{
cout<<n*n*n;
}

if(n == 0)
{
cout<<"00";
}
}

Grading criterion: Quality of variable names
Rating A: good variable names
Rating B: Ok Variable Name
Rating C: Poor Variable Names
Rating D: 0
Assigned grade: B
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
        int n;
	cin>>n;
	if(n<0 && n%2==0){cout<<n/2;}
	if(n<0 && n%2!=0){cout<<(n*n);}
	if(n>0 && n%2==0){cout<<(n/3.0);}
        if(n>0 && n%2!=0){cout<<(n*n*n);}
	if(n==0){cout<<"00";}
}

Grading criterion: Quality of variable names
Rating A: good variable names
Rating B: Ok Variable Name
Rating C: Poor Variable Names
Rating D: 0
Assigned grade: B
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
  int n;
  cin >> n;

  if(n<0 && n%2==0){
     cout << n/2;
  }
 
  else if (n<0 && n%2!=0){
     cout << n*n;
  }

   else if (n>0 && n%2==0){
           float i=n/3.0;
	   cout << i ;
   }

   else if (n>0 && n%2!=0){
      cout << n*n*n;
  }

     else {
        cout << "00";
     }

}

Grading criterion: Quality of variable names
Rating A: good variable names
Rating B: Ok Variable Name
Rating C: Poor Variable Names
Rating D: 0
Assigned grade: C
Problem: Write a program that accepts a number n from the user and performs a specific operation as given belowIf n is negative and even, compute n/2 and print the resultIf n is negative and odd, print the square of nIf n is positive and even, compute n/3 and print the result.If n is positive and odd, print the cube of nIf n is zero, print the number 0 two times i.e print 00

Constraints (Assume) 10^3 <=n <=10^3

Student submission:
#include<simplecpp>
main_program{
	int n;
	cin>>n;
	if(n>=-1000&&n<=1000){
	if(n<0&&n%2==0){
		cout<<n/2;}
	else if(n<0&&n%2!=0){
		cout<<n*n;}
	else if(n>0&&n%2==0){
		float m;
		m=n/3;
		cout<<m;}
	else if(n>0&&n%2!=0){
		cout<<n*n*n;}
	else if(n==0){
		cout<<"00";}}
}

Grading criterion: Quality of variable names
Rating A: good variable names
Rating B: Ok Variable Name
Rating C: Poor Variable Names
Rating D: 0
Assigned grade: C