CodeGraderBench/CodeGraderBench huggingface dataset:
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main(){
    int N,A[100];
    cin>>N;
    for(int i=0;i<N;i++){
        cin>>A[i];
    }
    for(int i=N-1;i>=0;i--){
        cout<<A[i]<<" ";
    }
    cout<<endl;
    for(int i=0;i<N;i++){
        if(A[i]%2!=0){
            A[i]=0;
        }
        cout<<A[i]<<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main(){
    int n, arr[n];
    cin>>n;
    for (int i=0; i<n; i++){
        cin>>arr[i];
    }
    for(int i=n-1; i>=0; i--){
        cout<<arr[i]<<" ";
    }
    cout<<endl;
    for(int i=0; i<n; i++){
        if(arr[i]%2!=0)
            cout<<"0 ";
        else
            cout<<arr[i]<<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include <iostream>
using namespace std;
int main(){
    int arr[100];
    int n;
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>arr[i];
    }
    for(int i=n-1;i>=0;i--){
        cout<<arr[i]<<' ';
    }
    cout<<endl;
    for(int i=0;i<n;i++){
        if(arr[i]%2!=0){
            arr[i]=0;
        }
    }
    for(int i=0;i<n;i++){
        cout<<arr[i]<<' ';
    }
    cout<<endl;
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main (){
    int n;
    cin >> n;
    int num[n];
    for(int i=0;i<n;i++){
        cin >> num[i];
    }
    for(int i=(n-1);i>=0;i--){
        cout<< num[i] << " ";
    }
    cout << endl;
    for(int i=0;i<n;i++){
        if (num[i]%2 == 0) num[i]=num[i];
        else num[i]= 0;
    }
    for(int i=0;i<n;i++){
        cout << num[i] << " ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main(){
    int n; std::cin>>n;
  int num[n]={};
 
   for(int i=0; i<n;i++){
    std::cin>>num[i];
   }

   for (int j=n-1;j>=0;j--){
    std::cout<<num[j]<<" ";}
  std::cout<<" "<<endl;
   for(int l=0; l<n;l++){
    if(num[l]%2==1){num[l]=0;
    }
   }
    for(int m=0; m<n;m++){
        std::cout<<num[m]<<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

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

int main(){
    int n;
    cin >>n;
    int arr[n];
    for(int i=0; i<n ; ++i){
       cin >>arr[i] ;
    }
    for(int i=n-1; i>=0 ; --i){
      cout <<arr[i] <<" ";
    }
    cout <<endl ;
    for(int i=0; i<n ; ++i){
     if(arr[i]%2!=0){
        arr[i]=0;
     }
    }
    for(int i=0; i<n ; ++i){
       cout <<arr[i] <<" " ;
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main(){
    int N; cin>>N;
    int*p = new int[N];
    for(int k=0;k<N;k++){
        int c;cin>>c;
        p[k]=c;
    }
    for(int k=N-1;k>=0;k--){
        cout<<p[k]<<" ";
    }
    cout<<endl;
    for(int k=0;k<N;k++){
        if (p[k]%2==1){
            p[k]=0;
        }
        cout<<p[k]<<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include <iostream>

using namespace std;

int main(){

    int n;
    cin >> n;

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

    for(int i=(n-1); i>=0; i = i-1){
        cout << num[i] << " ";
    }

    cout << " " <<endl;

    for(int i=0; i<n; i++){
        if ( (num[i])%2 != 0){
            num[i] = 0;
        }
        cout << num[i] <<" ";
    }
    
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

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

int main(){
    int arr[100];
    int n; cin >> n; 
    for(int i=0;i<n;i++){
        cin >> arr[i];
    }
    for(int i=n-1; i>=0; i--){
        cout << arr[i] << " "; 
    }
    for(int i=0; i<n; i++){
        if(arr[i]%2 !=0){
            arr[i]=0;
             }
    }
    cout << endl;
    for(int i=0; i<n; i++){
        cout << arr[i] <<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main(){
    int N;
    cin>>N;
    int array[N];
    for(int i=0;i<N;i++){
        cin>>array[i];
    }
    for(int i=N;i>0;i--){
        cout<<array[i-1]<<" ";
    }
    cout<<endl;
    for(int i=0;i<N;i++){
        if(array[i]%2!=0){
            array[i]=0;
        }
    }
    for(int i=0;i<N;i++){
        cout<<array[i]<<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

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

int main(){
    int n;
    cin>>n;
    int arr[n];

    for(int i=0; i<n; i++){
        cin>>arr[i];
    }
    for(int i=n-1; i>=0; i--){
        cout<<arr[i]<<" ";
    }
    cout<<endl;
    for(int i=0; i<n; i++){
        if(arr[i]%2==0)
            cout<<arr[i]<<" ";
        else
            cout<<"0 ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

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

int main(){
	const int Nmax=100;
	int n;
	cin>>n;
	if(n<=Nmax){
		int A[n];
		for(int i=0;i<n;i++){
			cin>>A[i];
		}
		for(int i=(n-1);i>=0;i--){
			cout<<A[i]<<" ";
		}
		cout<<endl;
		for(int i=0;i<n;i++){
			if(A[i]%2==1){
				A[i]=0;
			}
		}
		for(int i=0;i<n;i++){
			cout<<A[i]<<" ";
		}
	}
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

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

int main(){
    int n;
    cin>>n;
    int arr[n];
    for(int i=0;i<n;i++){
        cin >> arr[i];
    }
    for(int i=n-1;i>=0;i--){
        cout << arr[i] << " ";
    }
    cout << endl;
    for(int i=0;i<n;i++){
        if(arr[i]%2==0){
            cout<<arr[i]<<" ";
        }
        else cout << 0 << " ";
    }

}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<replaceOdd.cp>

}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: C
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
#include<vector>

//using std::cout; using std::cin; using std::vector; using std::endl; std::pop_back; using std::push_back;
using namespace std;

int main(){

    vector<int> A;
    int noOfInputs; cin >> noOfInputs;
    if (noOfInputs > 100) return -1; //according to question, vector cannot take more than 100 integers
    for (int i = 0; i < noOfInputs; i++) {
        int input; cin >> input;
        A.push_back(input);
    }
    
    for(int i = noOfInputs - 1; i >= 0; i--) {
        cout<<A[i]<<" ";
    }

    cout<<endl;
    
    for(int i =  0; i < noOfInputs; i++) {
        if (A[i]%2 == 1) A[i] = 0;
        cout<<A[i]<<" ";
    }
    
    
    
    
    return 0;
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using namespace std;
int main() { 
    int A[100]={};
    int num;
    cin>>num;
    for(int i=0;i<num;i++){
        cin>>A[i];
    }
    for(int j=num-1;j>=0;j--){
        cout<<A[j]<<" ";
    }
    cout<<endl;
    for(int k=0;k<num;k++){
        if(A[k]%2!=0){
            A[k]=0;
        }
    }
    for(int l=0;l<num;l++){
        cout<<A[l]<<" ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
using std::cin; using std::cout; using std::endl;

int main(){
    int size;
    cin >> size;

    int nums[size];
    for(int i = 0; i < size; i++){
        cin >> nums[i];
    }

    for(int i =0; i < size; i++){
        cout << nums[size - i - 1] << " ";
    }
    cout << endl;
    for(int i = 0; i < size; i++){
        if(nums[i]%2 == 1){
            nums[i] = 0;
        }
        else{
            continue;
        }
    }
    for(int i = 0; i < size; i++){
        cout << nums[i] << " ";
    }
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A
Problem: You are given a sequence of integers. Your task is to reverse the sequence, print it, and then replace all odd numbers in the original sequence with 0 and print the modified sequence.



Your Task

1. Read an integer N representing the number of elements.
2. Read N integers into an array/vector.
3. Print the elements in reverse order.
4. Traverse the original array and replace every odd number with 0.
5. Print the updated array after replacement.



Input Format

- An integer N.
- N integers representing the elements.



Output Format

- First line: Print the array in reverse order with spaces.
- Second line: Print the modified array where all odd numbers are replaced by 0.

Assumptions on Input

- 1 <= N <= 10^5
- Elements are integers.

Student submission:
#include<iostream>
#include<vector>
using namespace std;
int main(){
    int n;
    cin>>n;
    int arr[n];
    for(int i=0;i<n;i++){
        cin>>arr[i];
    }
    for(int i=n-1;i>=0;i--){
        cout<<arr[i]<<" ";
    }
    cout<<endl;
    for(int i=0;i<n;i++){
        if(arr[i]%2==1) arr[i]=0;
    }
    for(int i=0;i<n;i++){
        cout<<arr[i]<<" ";
    }
    return 0;
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: A