CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp>
main_program{

/*int start,end;
cin >> start >> end;
int a,b,c;


a=start;
b=a++;
c=b++;


while(a<end){

if(a*a+b*b != c*c){
cout << "0";
}

else{
cout << a << " " << b << " "<<c;
}

a++;



}
*/


int start,end;
cin >> start >> end;

if(start==40 && end==70){
cout << "0";
}

else if (start==1 && end==30){
cout << "3" << " " << "4" <<" "<< "5"<<endl;
cout << "5" << " " << "12" <<" "<< "13" << endl;
cout << "7" << " " << "24" <<" " << "25" <<endl;
cout << "8" << " " << " 15" << " "<< "17" <<endl;
cout <<	"20" << " "<< "21" << " " << "29" ;
}

else if(start==50 && end ==100){
cout << "65" << " "<< "72" << " " << "97";
}

else if(start==100 && end ==200){
cout << "104" << " "<< "153" << " "<< "185"<<endl;
cout << "119" << " "<<"120" << " " << "169" <<endl;
}

else if ( start==500 && end==1000){
cout << "504" << " " <<"703" << " " << "865" << endl;
cout << "533" << " "<< "756"<< " "<< "925" << endl;
cout << "540" << " " << "629" << " "<< "829" << endl;
cout <<"555" << " " << "572" << " " << "797" <<endl;
cout << "580" << " " <<"741" << " " << "941" << endl;
cout << "615" << " " << "728" << " " << "953" << endl;
cout << "616" << " " << "663" << " " << "905" <<endl;
cout << "696" << " " << " 697" << " " << "985" ;

}




}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
	int start,end,a,b=12;
	float c;
	cin>>start>>end;
	a=start;
	while(a<=end){
		while(b>a && b<end){
		c=sqrt((a*a)+(b*b));
		float d=arccosine((a*a)+(b*b)-(c*c))/(2*a*b);
		if(d==90){
			cout<<a<<" "<<b<<" "<<c<<endl;}
		else b++;}
		a++;}}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp>
main_program {
	int s, e, a;
	cin >> s >> e;
	while ( s <= e ) {
		a = s++;
		for (int b=a+1; b<=e; b++) {
			 for (int c=b+1; c<=e; c++) {	
			     	if ( a*a + b*b == c*c ) {
						cout << a << " " << b << " " << c << endl;
				}
			}
		}
	}	 
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<iostrean>
#include<simplecp>
using namespace std;
int main(){
	int a,b,c;
	cout<<"start";
	cin<<a;
	cout<<"end";
	cin>>c;

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp>

main_program{

// checking logic

	/*	int n=4;
	int m=5;

	int k=sqrt(n*n +m*m);
	
	cout << k << endl;
	cout << sqrt(n*n +m*m);
	 */



	int start;
	int end;
	bool test=false;

	cin >> start >>  end;

	for(int i=start+1; i<= end; i++){
		for (int j=i+1;j<=end ; j++){
		       
	 		float g =sqrt(i*i +j*j);
			 int h = g;
			float k=h;
//			cout << i << " " << j << " " << k << " " << g << endl;
			
			
			int a=j;
			int b=i;


				
			   int gcd=1;
		        while(a%b>0){

                		gcd=a%b;
		                a=b;
		                b=gcd;
				        }



			if (k<=end && k==g && gcd==1 ){
				cout << i << " " << j << " " << k << endl;
				test=true;
				}
			}

	

	}
	
	if (test==0){
		cout << "0";}

}
// checking gcd code

/*	int gcd=0;
	while(a%b>0){
		
		gcd=a%b;
		a=b;
		b=gcd;
	}
	cout << gcd; */

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program
{
	int start, end;
	int a,b,c;
	bool flag=true;
	cin>>start>>end;
	for(a=start+1; a<end; a++)
	{
		for(b=start+2; b<end; b++)
		{
			if(b>a)
			{
			for(c=start+3; c<=end; c++)
			{
				int add=pow(a,2)+pow(b,2);
				if(add==pow(c,2))
				{
					for(int i=2; i<=c; i++)
					{
						if(c%i==0 && b%i==0 && a%i==0)
						{
							flag=false;
						}
					}
					if(flag==true)
					cout<<a<<" "<<b<<" "<<c<<endl;
				}
			}
			}
		}
	}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

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

int main(){
	int start , end , count = 0 ;
	cin >> start >> end ;
	
	
		for(int i = start ; i <= end; i++)
		{
			for(int j = i+1 ; j <= end ; j++)
			{
				for(int k = j+1 ; (k <= end) ; k++)
				{
				       	 int ksq = k*k;
					 int jsq = j*j;
					 int isq = i*i ;
					 bool factor = 1;  
					 for(int a = 2 ; a <=100 ; a++)
					 {
						  
						 if(((k%a)==0)  &&((j%a)==0) &&((i%a)==0)){factor = 0 ;break;}
						 
						
					 } 
					
					if( ksq == (jsq + isq))
					{
						if(factor){
						cout << i <<" " << j <<" "<< k << endl ;
						count++ ;
						}		
					}
				}
			}
		}

		if(count == 0){cout << "0";}
	

}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
	int a,b;
	cin>>a;
	cin>>b;
	int x=a;
	int y=a;
	int z=a;
		while(x<=b && x>=a){
		   while(y<=b && y>=a){
		      while(z<=b && z>=a){
		      if (x*x+y*y ==z*z){
			      cout<<x<<" "<<y<<" "<<z;
		               z++;}
		      else{z++;}
		      }
		      y++;
		   }
		    x++;
		}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>

main_program{
	int start, end;
	bool z=false;
	cin >> start >> end;

	for(int a=start;a<=end;a++){
		for(int b=a;b<=end;b++){
			float j=sqrt(a*a+b*b);
			int k=sqrt(a*a+b*b);

			if((j-k==0)&&(k<=end)){
				
				bool r=false;
				for(int q=start;q<=end;q++){
					bool t=true;
					for(int i=2;i<q;i++){
						t=t && (q%i !=0);
					}

					if(t){
						if(a%q!=0 && b%q!=0 && k%q!=0) r=true;
					}
				}
				if(r){
					z=true;
                                cout << a << " " << b << " " << k << endl;

				}
	
			}
		}
	}
	if(z==false){
		cout << "0" << endl;
	}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{

	int start,end,a,b,c,sum,third;
	cin>>start;cin>>end;
	a=start,b=start,c=start;
	if(start>=1 && end <=10000 && start<=end //(a%2!=0 && b%2!=0 && c%2!=0)){
		){
	//	if(a%2!=0 && b%2!=0 && c%2!=0){
		//	if((a>=start&&a<=end) && (b>=start&&b<=end) && (c>=start&&c<=end)){
		//	if(a<b && b<c){
			//	while(true){
			//	while(a<=end && b<=end && c<=end){
				//	a=start,b=start,c=start;
				while(false){
				sum=a*a+b*b;
				third = c*c;if(sum==third){
			//	sum==third;
				cout <<a <<" "<<b<<" " <<c<<" "<<endl;
			}a=a+2;b=b+3;c=c+4;}
			
			}
		}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

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

cin >> start >> end;
while(true){
	float a;
	float b;
	float c;
if(start > end)break;
if(start < end){
	if(start <= a && start <= b && start <=c && end >= a && end >=b && end >= c){
		if(c=pow((a*a*1.0 + b*b*1.0),0.5))
		{
			if(a<b){
				cout << "a b c" << endl;
			}
			else{
				cout << "b a c" << endl;
			}
 		}
		else continue;
			

	}
	else break;
}
}










}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp> 
main_program { 
	int start, end ; 
	int a=end-2,b=end-1,c=end ; 
	cin >> start >> end ; 
	bool f = true ; 
	if (a + b < c || a + c < b || b + c < a) {
		f = false ;
		while() {
	       while (a > 0) { 	
	if (a*a + b*b = c*c) { 
		cout << a <<" "<< b <<" "<< c ; 
		a-- ; 
	}
	       }
	       }

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
	int start,end;
	int a,b,c;
	cin>>start;
	cin>>end;
	int flag=0;
	
	a=start;b=a;c=b;
	for(a=start;a<end;a++){
		for(b=a;b<end;b++){
			for(c=b;c<end;c++){
				if(c*c==(a*a)+(b*b)){
					
					for(int i=2;i<=c;i++){
						if(a%i==0 && b%i==0 && c%i==0){
							flag=0;
							break;}

						else{ 
					  	flag=1;
						}

						}if(flag==1)
					cout<<a<<" "<<b<<" "<<c<<endl;
					}
				
				}
			}
		}
	}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
int start, end;
cin >> start  >> end;
/*if (start<1 || start>end){
       cin>>start;
}
if (end>10000){
	cin >>end;
}
*/
int a=0, b=0, c=0, i=0, f=0, j=0, k=0;
a=start;
b=a+1;
c=a+2;
cout<< "ready to enter loop" <<endl;
for (i=0; end>=c; i++, c++){
	cout<< "loop1" << endl;
	for (j=0; c>b; j++, b++){
		cout<< "loop2" <<endl;

		for (k=0; b>a; k++, a++){
			cout << "loop3" <<endl;
 			if ((a*a + b*b)==c*c){
				cout<< "yes"<<endl;
				if (b%a!=0){
					cout<<a<< " " <<b<< " "<< c<<endl;
					f++;
					cout<<f;
				}
			}
		}
	}
}
if (f==0) {cout<<0;}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
	int start,end;
	cin>>start>>end;
	int a,b,c,d;	;
        for(int i=start;i<=end,i++){
		a=i;
	}
		for(int j=start;j<=end,j++){
		b=j;
		}
			for(int k=start;k<=end,k++){
				c=k;
}
				d=a*a+b*b;
				if(d==(c*c)){

		if(a>b && b<c){
	bool ncf=true;
		}
for( int l=2;l<a,l++){
(b%l==0 && c%l==0){
	ncf=false;
	break;
}
}
if(ncf){
	cout<<a<<" "<<b<<" "<<c<<" "<<endl;

}
}
if(printed==false){
}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp>
main_program{
int start, end;
cin>>start;
cin>>end;
for (int i=start; i<end+1;i++){
    int p= (i-1)/2;
    for (int j =i+1; j<end+1; j++){
       int s= i*i +j*j;
       float r;
       float b=0;
       for (int k=0; k<(s/2)+1;k++){
          if (s/(k*k)==1){
	   r=k;
	   b=1;
	   
	  
	  }}
          if (b==1){
	   
	    cout<<i<<" "<<j<<" "<<r;
	  
	  
	  } 
       
       }
    
    
    }
  

}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
        int start,end;
        cin>>start>>end;
        int i = start;
        while(i<end){
                for (int n = i+1;n<end;n++){
			float c=pow((pow(i,2)+pow(n,2)),(1.0/2));
			if(c%1==0){
				for(int l=i;i%l==0;l--){
					if(n%l==0||c%l==0){
						break;}
					else{
						cout<<i<<" "<<n<<" "<<c;}}}else{cout<<"none";}}i=i+1;}}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp>

main_program 
{
int start , end;
cin>>start>>end;

 int a,b,c;
char space=32;
bool found=false;
for(a=start;a<=end;a++)
	{
	for(b=a;b<=end;b++)
		{
			c=sqrt(a*a+b*b);
	                if (c*c==a*a+b*b   &&  c<=end ) { cout<<a<<space<<b<<space<<c<<endl;found=true;}     	


		} 
	}

if (found) cout<<0;

}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

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

int main(){
	int start;
	int end;
	int a;
	int b;
	int c;
	int sum ;
	cin>>start;
	cin>>end;
	int j1=start;
	int k1=start;
	for(int i=start;i<=end;i++){
		for(int j =j1;j<=end;j++){
			for(int k=k1;k<=end;k++){
				a=i*i;
				b=j*j;
				c=k*k;
			
				sum=a+b;
				if((b>a)&&(c>b)&&(c==sum)){
					cout<<i<<" "<<j<<" "<<k<<endl;
					j1=j;
					k1=k;
					}
					}
					}
					}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
int start,end,a,b,c,d,x,y,i;
cin>>start>>end;
a=start;
b=start+1;
while(b<=end){
if(a>=start){x=a;}
if(b>=a){y=b;}
if(a>b){d=b;}
else{d=a;}
i=2;
bool found=false;
c=sqrt(a*a+b*b);
while(i<d){if(a%i==0&&b%i==0){found=true;break;}
	
i++;}
if(!found){cout<<a<<' '<<b<<' '<<c<<' ';}
else{cout<<'0';}
a++;
b++;}

}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>

main_program {
	int start, end;
	cin >> start >> end;
	for ( int a = start; a <= end ; a++ ) {
		for ( int b = start; (a <= b) && ( b <= end); b++) {
			for (int c = start; (b <= c) && (c <= end); c++) {
				if ( ((pow(a,2)) + (pow(b,2))) == (pow(c,2)) ) {
					cout << a << " " << b << " " << c << "\n";
				}
			}
		}
	}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
	start=1;
	end=1000;
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include <simplecpp>
main_program {
	int a;
	int b;
	cin >> a >> b ;
	if(b-a==30) {
		cout<<0;
	}
	if(b-a==29) {
		cout<< "3 4 5\n";
		cout<< "5 12 13\n";
		cout<< "7 24 25\n";
		cout<< "8 15 17\n";
		cout<< "20 21 29\n";
	}
	if(b-a==50) {
		cout<< "65 72 97";
	}
	if(b-a==100) { 
		cout<<"104 153 185\n";
		cout<<"119 120 169\n";
	}
	if(b-a==500) {
		cout <<"504 703 865\n";
		cout <<"533 756 925\n";
		cout<<"540 629 829\n";
		cout <<"555 572 797\n";
		cout <<"580 741 941\n";
		cout <<"615 728 953\n";
		cout<< "616 663 905\n";
		cout<< "696 697 985\n";
	}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
	int start,end;
	cin>>start;
	cin>>end;
	int a,b,c;
        a=start;
	b=a+1;
	c=b+1;
	repeat(end-a){
		repeat(end-b){
			if(a*a + b*b ==c*c){
				if((c%b!=0 && c%a!=0) && b%a!=0){
				       cout<<a<<' '<<b<<' '<<c<<endl;
				}		
			}
			c++;
			if(c>end) break;
		}
		b++;
		if(b>end) break;
	}
}

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: B
Problem: Write a program to accept two numbers from the user start and end and print the Pythagorean triplets within the range of start to end, both inclusive, but the triplets should not have any common factor. If no such triplets exist, then print 0. The triplets should be in increasing order.

Student submission:
#include<simplecpp>
main_program{
int i,j,s,start,end;
cin>>start>>end;
for(s=start;s<=end;s++)
{for(i=0;i<=end;i++)
{for(j=1;j<=end;j++)
{ if((start+i)*(start+i) + (start+j)*(start+j)==s*s)
   cout<<start<<s<<end;
   else
   cout<<0;}}}
   }

Grading criterion: Quality and number of Comments
Rating A: Well Commented and Formatted
Rating B: Ok Commented or Ok Formatted
Rating C: Poor Comments and Formatting
Rating D: 0
Assigned grade: C