CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char first,second;
    cin>>first>>second;
    if(first=='p'&&second=='r'||first=='s'&&second=='p'||first=='r'&&second=='s')cout<<"1";
    else if(first=='r'&&second=='p'||first=='p'&&second=='s'||first=='s'&&second=='r')cout<<"2";
    else if(first=='r'&&second=='r'||first=='p'&&second=='p'||first=='s'&&second=='s')cout<<"T";
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char p1,p2;
    cin>>p1>>p2;
    if ((p1=='r'&&p2=='s')||(p1=='s'&&p2=='p')||(p1=='p'&&p2=='r')){
        cout << 1<<endl;
    }else if ((p2=='r'&&p1=='s')||(p2=='s'&&p1=='p')||(p2=='p'&&p1=='r')){
        cout << 2<<endl;
    } else {
        cout<<'T'<<endl;
    }
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program {
    char p,r,s;
 char char1,char2;
 cin>>char1>>char2;
 if (char1==char2)
 cout<<"T";
 else if (char1=='r' && char2=='p')
 {cout<<"2";}
 else if (char1=='r' && char2=='s')
 cout<<"1";
 else if (char1=='s' && char2=='r')
 cout<<"2";
 else if (char1=='s' && char2=='p')
 cout<<"1";
 else if (char1=='p' && char2=='s')
 cout<<"2";
 else if (char1=='p' && char2=='r')
 cout<<"1";
 return 0;
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include <simplecpp>
main_program {
    char k;
    char l;
    cin >> k >>l;
    if ( k== 'r' && l== 'p') { cout << "2";}
        else if ( k== 'r' && l== 's') { cout << "1";}
        else if (k== 'r' && l== 'r') { cout << "T";}
     else if ( k== 'p' && l== 'p') { cout << "T" ;}
        else if ( k== 'p' && l== 'r') { cout << "1";}
        else if ( k== 'p' && l== 's') { cout << "2";}
    else if ( k== 's' && l== 'p') { cout << "1";}
        else if (k== 's' && l== 'r') { cout << "2";}
        else if (k== 's' && l== 's') { cout << "T";}
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include <simplecpp>
main_program{
    char a,b;
    cin>>a>>b;
    if(a==b) cout<<"T";
    else if ((a=='p' && b=='r') || b=='p' && a=='r'){
        if(a=='p') cout<<"1";
        else cout<<"2";
    }
    else if ((a=='s' && b=='p') || b=='s' && a=='p'){
        if(a=='s') cout<<"1";
        else cout<<"2";
    }
    else if ((a=='r' && b=='s') || b=='r' && a=='s'){
        if(a=='r') cout<<"1";
        else cout<<"2";
    }
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program
{
    char r;
    char p;
    char s;
    char T;
    char a;
    char b;
    cin>>a;
    cin>>b;
    if(a=='r' && b=='s' || a=='p' && b=='r' || a=='s' && b=='p')
    cout<<"1";
    else if(a=='r' && b=='r'|| a=='p' && b=='p' || a=='s' && b=='s')
    cout<<"T";
    else 
    cout<<"2";

}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char m,n;
    cin>>m>>n;
    if(m==n){cout<<"T";}
    else if(m=='p'&&n=='r'){cout<<"1";}
    else if(m=='p'&&n=='s'){cout<<"2";}
    else if(m=='r'&&n=='p'){cout<<"2";}
    else if(m=='r'&&n=='s'){cout<<"1";}
    else if(m=='s'&&n=='p'){cout<<"1";}
    else if(m=='s'&&n=='r'){cout<<"2";}
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include <simplecpp>
int fight(char c1,char c2){
    if (c1==c2) return 0;
    else if (c1=='r' && c2=='p') return 2;
    else if (c1=='p' && c2=='s') return 2;
    else if (c1=='s' && c2=='r') return 2;
    else return 1;
}
main_program{
    char c1,c2;
    cin>>c1>>c2;
    if (fight(c1,c2)==0) cout<<'T';
    else if(fight(c1,c2)==1) cout<<1;
    else if(fight(c1,c2)==2) cout<<2;
    cout<<endl;
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char p1;
    char p2;
    cin>>p1;
    cin>>p2;
    if (p1 == p2){
        cout<<"T";
    }
    else if(p1 == 'r' && p2=='p'){
        cout<<"2";
    }
    else if(p1 == 'p' && p2=='s'){
        cout<<"2";
    }
    else if (p1 == 's' && p2 == 'r'){
        cout<<"2";
    }
    else {
        cout<<"1";
    }
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include <simplecpp>
main_program {
    char p1, p2;
    cin >> p1 >> p2;
    if (p1==p2)
        cout << "T";
    else if ((p1-p2+3)%5==0||(p1-p2==1))
        cout << "2";
    else   
        cout << "1";
    cout << "\n";
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char n,t;
    cin>>n>>t;
    if(((n=='r') && (t=='r'))||((n=='s') && (t=='s'))||((n=='p') &&(t=='p'))){
        cout<<"T"<<endl;
    }
    else if(((n=='r') && (t=='s'))||((n=='p') && (t=='r'))||((n=='s') && (t=='p'))){
        cout<<"1"<<endl;

    }
    else 
        cout<<"2"<<endl;
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char p1, p2  ;
    cin>> p1>>p2;
    if (p1=='r' && p2 =='s'){
        cout<<"1";
            }
            else if ( p1=='s'&& p2=='r'){
                cout<<"2";
            }
            else if ( p1 == 's'&& p2=='p'){
                cout<<"1";
                }
            else if( p2 =='s'&& p1=='p'){
                cout<<"2";
            }
            else if ( p1=='r'&& p2=='p'){
                cout<<"2";
                }
            else if ( p1 =='p'&& p2=='r'){
                cout<<"1";
            }
            else if ( p1 == 'p'&& p2 =='p' ||
            p1== 'r'&& p2=='r'||
            p1=='s'&& p2=='s'){\
            cout<<"T";
            }
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>

int main() {

    char c1, c2;
    cin >> c1 >> c2;
    if(c1==c2) {
        cout<<"T\n";
    }
    if(c1=='r') {
        if(c2=='p') cout<<"2\n";
        if(c2=='s') cout<<"1\n";
    }
    else if(c1=='p') {
        if(c2=='r') cout<<"1\n";
        if(c2=='s') cout<<"2\n";
    }
    else if(c1=='s') {
        if(c2=='p') cout<<"1\n";
        if(c2=='r') cout<<"2\n";
    }

    return(0);
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include <simplecpp>

main_program {
    char p1, p2;
    cin>>p1>>p2;
    if (p1==p2) {
        cout<<"T"<<endl;
    } else if (p1=='r') {
        if (p2=='s') {
            cout<<1<<endl;
        } else {
            cout<<2<<endl;
        }
    } else if (p1=='s') {
        if (p2=='p') {
            cout<<1<<endl;
        } else {
            cout<<2<<endl;
        }
    } else {
        if (p2=='r'){
            cout<<1<<endl;
        } else {
            cout<<2<<endl;
        }
    }
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A
Problem: Rock-Paper-Scissors is a simple game played by two people, where the two players simultaneously gesture any one of the three objects ‘rock’, ‘paper’, or ‘scissors’. The rules are straightforward: rock beats scissors, scissors beats paper, and paper beats rock. The outcome of each round is a win for the player whose object beats that of the other player, or a tie if both players choose the same object. For example, if player 1 chooses rock and player two chooses paper, then player 2 wins as paper beats rock. 

Write a C++ program to accept two characters as input from the user. These denote the choice made by player 1 and player 2, respectively. The choices would be r for rock, p for paper, and s for scissors. Print which player wins (1 or 2, or T for tie). 

Input Format Two characters in lowercase. 

Output Format 1 or 2 or T 

Assumptions on Input Assume that the characters input by the user will be either r, p, or s.

Student submission:
#include<simplecpp>
main_program{
    char a,b;
    cin>>a>>b;
    if((a=='r' && b=='p')||(a=='s' && b=='r')||(a=='p' && b=='s')){
        cout<<2;
    }
    else if((a=='p' && b=='r')||(a=='r' && b=='s')||(a=='s' && b=='p')){
        cout<<1;
    }
    else{
        cout<<'T';
    }
}

Grading criterion: comparing for tie
Rating A: correctly compares if both players have input same response.
Rating B: Some issue.
Rating C: Major issue.
Rating D: 0
Assigned grade: A