CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include <simplecpp>
void swap (float *a, float *b)
{
	float temp;
	temp=*a;
	*a=*b;
	*b=temp;
}
int argmax (float *marks, int L)
{
	int maxindex=0;
	for(int j=0; j<L; j++){
	if (marks[maxindex] < marks[j]) maxindex=j;
	}
	return maxindex;
}
void selection_sort (float *data, int n)
{
	for (int i=n; i>1; i--)
	{
	int maxindex=argmax(data,i);
	swap (&data[i-1], &data[maxindex]);
	}
}
main_program
{
	float A[100];
	int i,n;
	cin>>n;
	for(i=0; i<n; i++)
	{
	cin>>A[i];
	}
	selection_sort (A, n);
	for(i=0; i<n; i++)
	{
	cout<<A[i]<<" ";
	}
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include <iostream>
using namespace std;
void swap(float*a, float *b){
	float temp = *a;
	*a = *b;
	*b = temp;
	}
int min_order(float *num, int L){
	int min_index=0;
	for(int j=0; j<L; j++){
		if(num[min_index]<num[j]) min_index=j;
		}
	return min_index;
	}
void arrange_num(float *data, int n){
	for(int i=n; i>1; i--){
			int min_index = min_order(data,i);
			swap(&data[min_index],&data[i-1]);
				}
	}
	
int main(){
float A[100];
int i, n;
cin >> n;

for(i=0; i<n; i++){
	cin >> A[i];
	}
arrange_num(A,n);
for(i=0; i<n; i++){
	cout << A[i] << " " ;
	}
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;
int argmin(int *a, int l) {
    int minindex=0;
    for(int j=0; j<l; j++) {
        if(a[j]<a[minindex]) minindex=j;
    } return minindex;
}
void swap(int *a, int *b) {
    int temp=*a; *a=*b; *b=temp;
    return;
}
void sort(int *a, int n) {
    for(int i=0; i<n; i++) {
        int k=argmin(a,n);
        swap(&a[k], &a[i]);
    } 
    for(int i=0; i<n; i++) {
        cout<<a[i]<<" ";
    }
}
int main() {
    int n;
    cin>>n;
    int *a;
    for(int i=0; i<n; i++) {
        cin>>a[i];
    } sort(a,n);
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;

int main()
{int N=25,n;
cin>>n;
int a[N];
for(int i=0;i<n;i++){cin>>a[i];}

for(int k=0;k<n;k++)
{
	for(int j=k;j<n;j++)
	{ if (a[j]==min(a[k],a[j]))
	 {int temp=a[k];
	 a[k]=a[j];
	 a[j]=temp;}
	 
	} cout<<a[k]<<" ";
	
}	
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<simplecpp>
main_program{
	int n, array[24];
		cin>>n;
		for(int i=0; i<n; i++){
		cin>>array[i];
		}
		int temp;
		for(int i=0; i<n; i++){
		//int min=array[0];
		for(int j=i+1; j<n; j++){
		int min=array[0];
		if(min<array[j]) continue;
		else{ temp=array[j];
		array[j]=array[i];
		min=temp;
		}
		}
		cout<<array[n]<<" ";
		}
		//cout<<array[n]<<" ";
		}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<simplecpp>
main_program{
int v,k,t,n,m,i,j;
cin>>n;
int A[n],B[n];
for(i=0;i<n;i++)
cin>>A[i];
for(i=0;i<n;i++){
for(j=i+1;j<n;j++)
{m=A[j];
if(A[j+1]<m)
m=A[j];}
for(k=0;k<n;k++)
if(A[k]==m)
v=k;
if(A[i]>A[v]){
t=A[i];
A[i]=A[v];
A[v]=t;}}
for(i=0;i<n;i++)
cout<<A[i]<<" ";
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;
int Minindex(int *A, int n, int k)
{
  int minindex=n-1;	
  for(int i=n-2; i>=k; i--)
  {
   if(A[i]<A[minindex])
   {
   	minindex=i;
   }
  }
   return minindex;
}
int main()
{
	int n, index;
	cin>>n;
	int A[n];
	for(int j=0; j<n; j++)
	{
      cin>>A[j];
	}
	for(int k=0; k<n-1; k++)
	{
	   int temp;
       index=Minindex(A, n, k);
       temp=A[k];
       A[k]=A[index];
       A[index]=temp;
	}
	for(int y=0; y<n; y++)
	{
		cout<<A[y]<<" ";
	}	

}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;
int main()
{
int A[100],n,i,j;
cin>>n;
for(i=0;i<n;i++)
{
        cin>>A[i];
}
for(i=0;i<n-1;i++)
{
        for(j=i+1;j<n;j++)
        {
           if(A[i]>A[j])
           {
                   int temp;
                   temp=A[i];
                   A[i]=A[j];
                   A[j]=temp;
           }
        }
}
for(i=0;i<n;i++)
{
cout<<A[i]<<" ";
}
cout<<endl;
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;
int main(){
int n,i,j;
cin>>n;
double A[n];
if(n<25){
for(i=0;i<n;i++){cin>>A[i];}
for(i=0;i<n-1;i++){
for(j=i+1;j<n;j++){
if(A[i]>=A[j]){
int temp=A[i];
A[i]=A[j];
A[j]=temp;
}
}
}
for(i=0;i<n;i++)
{cout<<A[i]<<" ";}
}
else cout<<"invalid output";
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;
void f(int *a,int n)
{
int m=0;
for(int j=0;j<n;j++)
{
	int p=1000;
	for(int i=m;i<n;i++)
	{
		if(a[i]>p)
		{
			continue;
		}
		else
			p=a[i];
	int r=a[j];
	a[j]=p;
	a[i]=r;
	}
m=m+1;
}
	for(int i=0;i<n;i++)
	{
		cout<<a[i]<<" ";
	}
}
int main()
{
	int n,x;
	cin>>n;
	int a[n];
	for(int i=0;i<n;i++)
	{
		cin>>x;
		a[i]=x;
	}
	f(a,n);
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include <iostream>
using namespace std;
int main( ){
int n;
cin>>n;
int A[n];
for (int i=0;i<n;i++)
{cin>>A[i];}
for (int i=0;i<n;i++){
for (int j=0;j<n;j++){
if  (A[j]>A[i])
{int temp =A[j];
A[j]=A[i];
A[i]=temp;}}}
for (int i=0;i<n;i++){cout <<A[i]<<" ";}}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;

int min (int A[], int N, int s){
int minindex = s;
for(int j=s; j<N; j++){
if(A[minindex] > A[j]) minindex = j;
}
return minindex;
}

void myswap (int& a, int& b){
int temp = a; a = b; b =temp; 
return;  int x = 10, y = 20;
}

int main()
{
    int n;
    cin >> n;
    int Ar[n];
    for (int i=0;i<n;i++)
    {
        cin >> Ar[i];
    }

    for(int i=0; i<n-1;i++){
        int minindex = min(Ar,n, i); 
        myswap(Ar[minindex],Ar[i]); 
    }   

    for(int i=0; i<n; i++)
    {
        cout << Ar[i] << " ";
    }
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include <simplecpp>
using namespace std;
main_program
{
	int n;
	cin>>n;
	int k;
	int A[n];int min1=1000;
	for(int i=0;i<n;i++)
	{
		int x;
		cin>>x;
		A[i]=x;
	}
	for(int i=0;i<n;i++)
	{
		min1=1e9;
		for(int j=i;j<n;j++)
		{

			if(A[j]<min1)
			{
			min1=min(A[j],min1);
			k=j;
		    }
	    }
		swap(A[i],A[k]);
		//int t;
		//t=A[k];
		//A[k]=A[i];
		//A[i]=t;


		
	}
	for(int i=0;i<n;i++)
	{
		cout<<A[i]<<" ";
	}


}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<iostream>
using namespace std;
void swap(int *a,int *b){
	int temp;
    temp=*a;*a=*b;*b=temp;
}
int minn(int *a, int n,int l,int r){
    int m=l;
	for(int i=l+1;i<n;i++){
	   if(a[m]>a[i])m=i;
	}
	return m;
}
int main(){
	int n;
	cin>>n;
	int a[n];
	for(int i=0;i<n;i++){
	   cin>>a[i];
	}
	for(int i=n;i>1;i--){
	   int m=0;
	   m=minn(a,n,n-i,n-1);
	   swap(&a[n-i],&a[m]);
	}
	for(int i=0;i<n;i++){
	   cout<<a[i]<<" ";
	}
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include <iostream>
using namespace std;
void swap(int &x,int &y)
{
	int k=y;
	y=x;
	x=k;
}

int min(int n, int b[])
{
	int temp=b[0];
    for (int i=0; i<n; i++)
{
	if (temp>b[i]) temp=b[i];
	else temp=temp;
	return temp;
}}
int main()
{
    int n;
    cin >> n;
    int a[n];
    for (int i=0; i<n;i++)
        {
	       cin >> a[i];
        }
    for (int i=0;i<n;i++)
	{
		int j=min(n-i,a[n-i]);
		
		int k=a[0];
		swap(k,j);
		for (int j=0; j<n-1-i;j++){int p=a[j+1]; a[j]==p; }
		
	}
	
    for (int i=0;i<n;i++)
	{ cout<< a[i]<<" ";}

}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<simplecpp>
main_program{
int n;
cin>>n;
int a[n];
for (int i=0;i<n;i++){
cin>>a[i];
}
	for (int i=0;i<n;i++){
		for(int j=0;j<=i;j++){
		if(a[j]>a[i]){
		int temp=a[j];
		a[j]=a[i];
		a[i]=temp;
		}
		}
	}
for (int i=0;i<n;i++){
cout<<a[i]<<" ";
}
}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: A
Problem: Write a C++ program to sort an array A of n numbers strictly using the given algorithm:

1. Find the minimum element in the array.
2. Swap the minimum element with the first element of the array.
3. Find the minimum element in the remaining array.
4. Swap the minimum element with the second element of the array.
5. Repeat steps 3 and 4 until the entire array is sorted.

Constraints:

* n < 25

Input Format:

* Non-negative integer n
* Array A of n elements

Output Format:

* Print the sorted array with a space between adjacent elements.

Student submission:
#include<simplecpp>
using namespace std;
main_program
{
  int i;
  
  cin>>A[n-1]

   for(i=0;i<10 i++;) 

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


   {
      
      if (scores[n] < 25 i++;)

        else if (scores[n] <= 2 i++;)

        else if (scores[n] <= 3 i++;)

        else if (scores[n] <= 4 i++;)

        else if (scores[n] <= 5 i++;)

        else if (scores[n] <= 6 i++;)

        else if (scores[n] <= 7 i++;)

        else if (scores[n] <= 8 i++;)

        else if (scores[n] <= 9 i++;)
        .
        .
        .
        .
        else if (scores[n] < 25 i++;)
        }

          cout<<A[i];



 






}

Grading criterion: Overall program correctness
Rating A: "Common requirements  of a Program are correct - i.e.
 
- header (includes, using namespace, etc)
- main syntax
- variables declaration
- overall syntax"
Rating B: Problems are present in the code(eg: printing unnecessary strings, missing semicolons & braces, wrong/missing declarations, wrong header files)
Rating C: 0
Rating D: 0
Assigned grade: B