CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program{
        int n,count=0;
        char a;
        bool b=0;
        cin >> n;
        while(n--){
                cin >> a;
                if((a == 'a' || a == 'i' || a == 'e' || a == 'o' || a == 'u') && !b){
                        count ++;
                        b = 1;
                }
                else if (a == 'a' || a == 'i' || a == 'e' || a == 'o' || a == 'u') {b = 1;}
                else b = 0;
        }
        cout << count;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: A
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include <simplecpp>
main_program{
        int n,i=0;
        cin >> n;
        char a='b',b;
        repeat(n){
                cin >> b;
                if((b=='a' || b== 'e' || b== 'i' || b=='o'|| b== 'u') && (a!='a'&& a!='e' && a!='i' && a!='o' && a!='u')){
                        i++;
                }
                a = b;
        }
        cout << i;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: A
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program{
    int n;
    cin>>n;
    int k=0;
    vector<char>nums(n);
    while(k<n){
        cin>>nums[k];
        k++;


    }
    for(int i=0;i<n-1;i++){
        if(nums[i]=='a'||nums[i]=='e'||nums[i]=='i'||nums[i]=='o'||nums[i]=='u'){
            if(nums[i+1]!='a'&&nums[i+1]!='e'&&nums[i+1]!='i'&&nums[i+1]!='o'&&nums[i+1]!='u'){
                k++;
            }

        }
        else continue;

    }
      if(k%3!=0) cout<<k/3;
      else cout<<k/3-1;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: A
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program {

        int n;
        char letter,q,w,e,r,t,y,u,i,o,p,a,s,d,f,g,h,j,k,l,z,x,c,v,b,n,m;
        cin >> n;
        int p;

        while(i <= n) {
                cin >> letter;

                if((letter = a) || (letter = e)|| (letter =i)|| (letter =o) || (letter =u)) {
                        p++;
                }
                        else
                                p == p;
                        i++;
                }
        }
        cout << p << endl;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: C
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program{int n;
             cin>>n;
             int count=0;
             char word;
             cin>>word;
             if (word=='a'||'e'||'i'||'o'||'u'){
              count=count+1;}
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: C
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program {
    int n, i = 0;
    char c;
    bool liv = False;
    cin >> n;
    repeat(n) {
        cin >> c;
        if ((c == 'a') || (c == 'e') || (c == 'i') || (c == 'o') || (c == 'u')) {
            if (liv)
                continue;
            else {
                liv = True;
                i++;
            }
        }
        else
            if (liv)
                liv = False;
    }
    cout << i;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: A
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>

main_program{
    int n;
    string w;
    int clus = 0;

    cin>> n;
    cin>> w;

    for(int i = 0; i < n;){
        if(w[i] == 'a' || w[i] == 'e' || w[i] == 'i' || w[i] == 'o' || w[i] == 'u'){
            i++;
            clus++;
            while(i<n){
                if(w[i] == 'a' || w[i] == 'e' || w[i] == 'i' || w[i] == 'o' || w[i] == 'u'){
                    i++;
                }
                else{
                    i++;
                    break;
                }
            }
        }
        else{
            i++;
        }
    }

    cout<< clus;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: A
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include <simplecpp>
main_program{
char a,b;
long n,o=0;
cin >> n>>a;
b=a;
if(b=='a'||b=='i'||b=='e'||b=='o'||b=='u')
o=1;
repeat(n-1){
cin >> a;
if((b!='a'&&b!='i'&&b!='e'&&b!='o'&&b!='u') && (a=='a'||a=='i'||a=='e'||a=='o'||a=='u'))
        o=o+1;
b=a;
}
cout<<o;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: A
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program{
        int n,count;
        char prevLet;
        char nextLet;
        cin>>n;
        cin>>prevLet;
        cin>>nextLet;
        {if (prevLet=='a'||'e'||'i'||'o'||'u')
                count=1;
        else count=0;
        repeat(n-2){
                if(prevLet!='a'||'e'||'i'||'o'||'u')
                {if(nextLet=='a'||'e'||'i'||'o'||'u')
                        count=count+1;};
                prevLet=nextLet;
                cin>>nextLet;

        }}
        cout<<count;
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: C
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program{
    int n, a=1, z= 0;
    cin >> n;
    char x;
    while(a<=n){
        cin >> x;
        if(x== "a" || x =="e" || x == "i" || x == "o" || x=="u")
        
        
        
    }
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: C
Problem: Problem Description

You are building a text analyzer tool. One of its features is detecting vowel clusters in a word.

Your task is to write a program that takes a word and counts how many vowel clusters it contains.

What is a Vowel Cluster?

A vowel cluster is a group of one or more vowels (a, e, i, o, u) that appear consecutively without any consonants in between.

Examples:

- "ae" is one vowel cluster.  
- "a" is one vowel cluster.  
- "abc" has one vowel cluster: "a".  

For example, in the word "beautiful", the vowels "eau" form one vowel cluster. Later, "i" and "u" form their own clusters. Hence, the word contains 3 vowel clusters in total.

--------------------------------------------------

Input Format

- An integer n, the length of the word.  
- A word of n lowercase English letters.

--------------------------------------------------

Output Format

- Print a single integer representing the number of vowel clusters in the word.

--------------------------------------------------

Assumptions on Input

1 <= n <= 100000  

--------------------------------------------------

Note

- Do not print any extra messages such as:
  cout << "Enter a number"
  cout << "The computed answer is"
- Use cout only to print the computed final output.
- Do not print unnecessary spaces.
- Do not hard-code the result.
- If any test case passes by simply printing output without logic, marks will not be awarded.

Student submission:
#include<simplecpp>
main_program{
        int length;
        char word;
        cin >> length;
        cin >> word;
        int output;
        for( int i = 1; i <= length; i++){
        }
}

Grading criterion: Cluster Check
Rating A: Correctly keeps track of whether the character belongs to the vowel cluster or not. 

Rating B: Some issue. 

Rating C: Major issue. 

Rating D: 0
Assigned grade: C