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 series[100];
    int n;
    cin>>n;
    for(int i=0;i<n;++i){
        cin>>series[i];
    }
    for(int i=n-1;i>=0;--i){
        cout<<series[i]<<" ";
    }
    cout<<endl;
    for(int i=0;i<n;++i){
        if(series[i]%2==1){
            series[i]=0;
        }
    }
    for(int i=0;i<n;++i){
        cout<<series[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 std::cin;using std::cout;using std::endl;
int main () {
    int f;
    cin>>f;
    if (f>100) {
        cout<<"Limit Is Upto 100 numbers";
    }
    else
  { int A[f];
   int a=0;
   while(a<f){
int b;
cin>>b;
A[a]=b;
a++;
   }
   int d;
   d=a;
   a--;
   while(a>=0) {
    int c;
    c=A[a];
    cout<<c<<" ";
    a--;
   }
   cout<<endl;
   a++;
   while(a<d) {
    int e;
    e=A[a];
    if ((e%2)==0) {
cout<<e<<" ";
    }
    else cout<<"0 ";
    a++;
   }
  }
}

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;

void printReverse(int numbers[], int n) {
    for (int i = n-1; i >= 0; i--)
        cout << numbers[i] << " ";
    cout << endl;
}

void replaceOdd(int numbers[], int n) {
    for (int i = 0; i < n; i++) {
        if (numbers[i]%2 != 0)
            cout << "0 ";
        else
            cout << numbers[i] << " ";
    }
    cout << endl;
}

int main() {
    int n; cin >> n;
    int numbers[n];
    for (int i = 0; i < n; i++) cin >> numbers[i];
    printReverse(numbers, n);
    replaceOdd(numbers, n);
}

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

for ( int i = 1; i<=100 ; i++)
if {n-1%10}
cout<<n<<endl ;
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: B
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 = 0;
    cin >> n;
    std::vector<int> v(n);
    
    for(int i = 0; i < n; i++) {
        cin >> v[i];
    }

    for(int i = n - 1; i >= 0; i--) {
        cout << v[i] << ' ';
    }
    cout << endl;

    for(int& x : v) {
        if(x % 2 == 1){x = 0;}
    }

    for(const int& x : v) {
        cout << x << ' ';
    }
}

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

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 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==0){cout<<a[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 std::cin; using std::cout; using std::endl;
int main()
{ 
    int n,i;
    cin>>n;
    int a[n];
    cin>>a[n];
   for(int i=0;i<5;i++)
    {   cout<<a[i+n-1];
       n--;
   }
   for(i=0;i<5;i++)
    {if(a[n]%2==1)
    {
        cout<<a[n];
    }
    }
for(int i=0;i<=5;i++)
{
    cout<<a[n];
}
}

Grading criterion: Output
Rating A: Correctly prints the output

Rating B: Some issue
Rating C: Major issue
Rating D: 0
Assigned grade: B
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 A[N];
    for(int i=0;i<N;i++){
        cin >> A[i];
    }
    for(int j=(N-1);j>=0;j--){
        cout << A[j] << " ";
    }
cout << endl;

    for(int i =0; i<N ; i++){
        if((A[i]%2)!=0){
            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>
#include<vector>
using namespace std;
int main(){
    int n;
    cin>>n;
    int m;
    (n>=100?m=100:m=n);
    int V[100];
    for(int i=0;i<m;i++){
        int j;
        cin>>j;
        V[i]=j;
    }
    for(int i=1;i<=m;i++){
        cout<<V[m-i]<<" ";
    }
    cout<<endl;
    for(int i=0;i<m;i++){
        if((V[i]%2)!=0) V[i]=0;
    }
    for(int i=0;i<m;i++){
        cout<<V[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{
            arr[i]=0;
            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>
#include <vector>
using namespace std;

int main(){
vector<int> v1;
//char c;
int x;
//cin >> noskipws;
//cin >> x;
//for(cin >> x;x != '\n' && x;cin >> x){coot << x;}
//for(cin ; ;){;cout << c;};
//cin >> noskipws;
//cin >> noskipws;

//cin >> noskipws;
char c; unsigned int n;
//for(cin >> c; c<'0' || c>'9'; cin >> c){cout << c;};
cin >> n;


for(int i=0;i<n;i++){cin >> x; v1.push_back(x);}
for(int i=v1.size()-1;i>-1;i--){cout << v1.at(i) << " ";}
for(int i=v1.size()-1;i>-1;i--){if (v1.at(i)%2 == 1){v1.at(i) = 0;}}
cout << endl;
for(int i=0;i<v1.size();i++){cout << v1.at(i) << " ";}



}

Grading criterion: Output
Rating A: Correctly prints the output

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