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;
        char letter;
        cin >> n;
        int cluster = 0;
        int count = 0;
        for(int i = 0; i<n; i++){
         cin >> letter;
         if(letter == 'a' || letter == 'e' || letter == 'i' || letter == 'o' || letter == 'u'){
            count++;
            if(i == n-1){cluster++; break;}
          } else if(count>0){
               cluster++; count = 0;
            }
        }

cout << cluster;
}

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 count=0,i=1;
	char let,nextlet;
	while(i<=n){
		cin>>let;
		if (let="a" || let="e" || let="i" || let="o" || let="u"){
		cin>>nextlet;
		if(nextlet="a" || nextlet="e" || nextlet="i" || nextlet="o" || nextlet="u")
			continue;
		else
			count++;
	}
	else
		continue;
	i++;
	}
	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;
        cin>>n;
        int count=0;
        char store='z';
        repeat(n){
                char c;
                cin>>c;
                if(c=='a'||c=='e'||c=='i'||c=='o'||c=='u'){
                        if(!(store=='a'||store=='e'||store=='i'||store=='o'||store=='u')){
                                count++;
                        }
                }
                store=c;
        }
        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;
    cin>>n;
    int ans=0;
    bool cluster=0;
    repeat(n)
    {
        char x;
        cin>>x;
        if(x=='a'||x=='e'||x=='i'||x=='o'||x=='u')
        {
            if(!cluster)
            {
                ans++;
                cluster=1;
            }
        }
        else
            cluster=0;
    }
    cout<<ans;
}

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;
}

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 A=0;
char X;cin >> X;char Q='s';
repeat(N) {
    
    
    if((X=='a' || X=='e'||X=='i'||X=='o'||X=='u')&&(Q=='a' || Q=='e'||Q=='i'||Q=='o'||Q=='u')){
            A=A-1;
    }
   { if(X=='a' || X=='e'||X=='i'||X=='o'||X=='u'){
        A++;Q=X;}
        else{Q=X;}}
}
cout << A << 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: 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, cluster=0;
char letter, prev_letter=' ';
cin >> n;

        for(int i =0; i < n; i++){
        cin >> letter;
        if(letter=='a'||letter=='e'||letter=='i'||letter=='o'||letter=='u'){
                if(prev_letter!='a'&&prev_letter!='e'&&prev_letter!='i'&&prev_letter!='o'&&prev_letter!='u') cluster++;
        }
        prev_letter = letter;
        }
cout << cluster;
}

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;
	    char curr,prev;
	    int lent=0;
	    cin>>n;
	    cin>>prev;
	    cin>>curr;
	    while(i<(n-2)){ if(curr!='a'||curr!='e'||curr!='i'||curr!='o'||curr!='u'){
if(prev=='a'||prev=='e'||prev=='i'||prev=='o'||prev=='u') {lent=lent+1;}
	    }
	    

	    prev=curr;
	    cin>>curr;
	      i=i+1;}
	     if(curr=='a'||curr=='e'||curr=='i'||curr=='o'||curr=='u')lent=lent+1;
	    cout<<lent<<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: B
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 n1,n2,n3;
        char  x1,x2,x3;
        cin>>x1>>x2>>x3;
        cin>>n1>>n2>>n3;

        int e=1;
                int i=1;
        int u=1;int ea=1;int eau=1;
        int b=0;int c=0;
        int d=0;int f=0; int g=0;
        int l=0;int r=0;int t=0;
        x1= b+eau+t+i+f+u+l;
                x2=g+r+ea+t+e+r;

                x3=b+c+d;
                cout<<x1<<" "<<x2<<" "<<x3;
}

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=1, clusterNo = 0;
         bool cluster = false;
         cin >> n;
         while(i<=n){
                 char c;
                 cin >> c;
                 if (c=='a'||c=='e'||c=='i'||c=='o'||c=='u') {
                         if (cluster == true) {
                                 i++;
                                 continue;
                         }
                         else {
                                 clusterNo++;
                                 cluster = True;
                         }
                 }
                 else {
                         cluster = false;
                 }
 
                 i++;
         }
         cout << clusterNo << 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: 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='0';
        int n;
        int count=0;
        cin>>n;
        while(n>0){
                cin>>a;
                if((a=='a')||(a=='e')||(a=='i')||(a=='o')||(a=='u')){
                        count++;
                        if((b=='a')||(b=='e')||(b=='i')||(b=='o')||(b=='u')){
                                count--;
                        }
                }
                        b=a;
                        n--;
        }
        cout<<count<<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: A