ShaysXIA/CodeInsightBench huggingface dataset:
Problem: 2061D - Kevin and Numbers
Language: C++20 (GCC 13-64)

Previous submission (verdict: Time limit exceeded on test 7):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;
multiset<int> a, b;

void solve() {
    cin >> n >> m;
    a.clear(), b.clear();
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.insert(x);
    }
    int op = n - m;
    while (op > 0) {
        if (b.empty()) break;
        int x = *b.rbegin();
        b.erase(b.find(x));
        if (a.count(x)) {
            a.erase(a.find(x));
            continue;
        }
        int y = x / 2, z = x - y;
        if (a.count(y)) {
            a.erase(a.find(y));
        } else {
            b.insert(y);
        }
        if (a.count(z)) {
            a.erase(a.find(z));
        } else {
            b.insert(z);
        }

        op--;
    }
    for (auto x : b) {
        if (a.count(x)) a.erase(a.find(x));
    }
    bool ok = a.empty();
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}


Submission (verdict: Time limit exceeded on test 7):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;

void solve() {
    cin >> n >> m;
    multiset<int> a;
    priority_queue<int> b;
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.push(x);
    }
    int op = n - m;
    while (op > 0) {
        if (b.empty()) break;
        int x = b.top();
        b.pop();
        if (a.count(x)) {
            a.erase(a.find(x));
            continue;
        }
        int y = x / 2, z = x - y;
        if (a.count(y)) {
            a.erase(a.find(y));
        } else {
            b.push(y);
        }
        if (a.count(z)) {
            a.erase(a.find(z));
        } else {
            b.push(z);
        }

        op--;
    }

    while (!b.empty()) {
        int x = b.top();
        b.pop();

        if (a.count(x)) a.erase(a.find(x));
    }
    bool ok = a.empty();
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}
Problem: 2061D - Kevin and Numbers
Language: C++20 (GCC 13-64)

Previous submission (verdict: Wrong answer on test 3):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;
multiset<int> a, b;

void solve() {
    cin >> n >> m;
    a.clear(), b.clear();
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.insert(x);
    }
    int op = n - m;
    while (op > 0) {
        if (b.empty()) break;
        int x = *b.rbegin();
        b.erase(x);
        if (a.count(x)) {
            a.erase(a.find(x));
            continue;
        }
        int y = x / 2, z = x - y;
        if (a.count(y)) {
            a.erase(a.find(y));
        } else {
            b.insert(y);
        }
        if (a.count(z)) {
            a.erase(a.find(z));
        } else {
            b.insert(z);
        }

        op--;
    }
    for (auto x : b) {
        if (a.count(x)) a.erase(a.find(x));
    }
    bool ok = a.empty();
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}


Submission (verdict: Time limit exceeded on test 7):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;
multiset<int> a, b;

void solve() {
    cin >> n >> m;
    a.clear(), b.clear();
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.insert(x);
    }
    int op = n - m;
    while (op > 0) {
        if (b.empty()) break;
        int x = *b.rbegin();
        b.erase(b.find(x));
        if (a.count(x)) {
            a.erase(a.find(x));
            continue;
        }
        int y = x / 2, z = x - y;
        if (a.count(y)) {
            a.erase(a.find(y));
        } else {
            b.insert(y);
        }
        if (a.count(z)) {
            a.erase(a.find(z));
        } else {
            b.insert(z);
        }

        op--;
    }
    for (auto x : b) {
        if (a.count(x)) a.erase(a.find(x));
    }
    bool ok = a.empty();
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}
Problem: 2061D - Kevin and Numbers
Language: C++20 (GCC 13-64)

Previous submission (verdict: Time limit exceeded on test 7):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;

void solve() {
    cin >> n >> m;
    multiset<int> a;
    priority_queue<int> b;
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.push(x);
    }
    int op = n - m;
    while (op > 0) {
        if (b.empty()) break;
        int x = b.top();
        b.pop();
        if (a.count(x)) {
            a.erase(a.find(x));
            continue;
        }
        int y = x / 2, z = x - y;
        if (a.count(y)) {
            a.erase(a.find(y));
        } else {
            b.push(y);
        }
        if (a.count(z)) {
            a.erase(a.find(z));
        } else {
            b.push(z);
        }

        op--;
    }

    while (!b.empty()) {
        int x = b.top();
        b.pop();

        if (a.count(x)) a.erase(a.find(x));
    }
    bool ok = a.empty();
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}


Submission (verdict: Accepted):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;
multiset<int> a, b;

bool dfs(int x) {
    if (a.count(x)) {
        a.extract(x);
        return 1;
    } else if (a.empty() || x < *a.begin()) {
        return 0;
    }
    int y = x / 2, z = x - y;
    return dfs(y) && dfs(z);
}

void solve() {
    cin >> n >> m;
    a.clear(), b.clear();
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.insert(x);
    }
    bool ok = 1;
    for (auto x : b) {
        if (!dfs(x)) {
            ok = 0;
            break;
        }
    }
    if (!a.empty()) ok = 0;
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}
Problem: 2061D - Kevin and Numbers
Language: C++20 (GCC 13-64)


Submission (verdict: Wrong answer on test 3):
#include <bits/stdc++.h>
#define all(a) a.begin(), a.end()
using namespace std;
using ll = long long;  // 2.15e9, 9.22e18
using pii = pair<int, int>;

int n, m;
multiset<int> a, b;

void solve() {
    cin >> n >> m;
    a.clear(), b.clear();
    for (int i = 0; i < n; i++) {
        int x;
        cin >> x;
        a.insert(x);
    }
    for (int i = 0; i < m; i++) {
        int x;
        cin >> x;
        b.insert(x);
    }
    int op = n - m;
    while (op > 0) {
        if (b.empty()) break;
        int x = *b.rbegin();
        b.erase(x);
        if (a.count(x)) {
            a.erase(a.find(x));
            continue;
        }
        int y = x / 2, z = x - y;
        if (a.count(y)) {
            a.erase(a.find(y));
        } else {
            b.insert(y);
        }
        if (a.count(z)) {
            a.erase(a.find(z));
        } else {
            b.insert(z);
        }

        op--;
    }
    for (auto x : b) {
        if (a.count(x)) a.erase(a.find(x));
    }
    bool ok = a.empty();
    cout << (ok ? "Yes\n" : "No\n");
}

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);
#ifdef DEBUG
    freopen("test/main.in", "r", stdin);
    freopen("test/main.out", "w", stdout);
#endif
    int tt;
    cin >> tt;
    while (tt--) solve();
    return 0;
}
Problem: 2052A - Adrenaline Rush
Language: C++17 (GCC 7-32)

Previous submission (verdict: Wrong answer on test 1):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({i,j});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({a,cars2[cars[a]-1]});

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[cars2[cars[a]-1]]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}



Submission (verdict: Wrong answer on test 1):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({j,i});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({cars2[cars[a]-1],a});

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[cars2[cars[a]-1]]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}
Problem: 2052A - Adrenaline Rush
Language: C++17 (GCC 7-32)


Submission (verdict: Wrong answer on test 1):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({i,j});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({a,cars2[cars[a]-1]});

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[cars2[cars[a]-1]]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}
Problem: 2052A - Adrenaline Rush
Language: C++17 (GCC 7-32)

Previous submission (verdict: Runtime error on test 4):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({j,i});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({a,cars2[cars[a]-1]});

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[cars2[cars[a]-1]]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}



Submission (verdict: Accepted):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({j,i});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({a,cars2[cars[a]-1]});

            int t=cars2[cars[a]-1];

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[t]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}
Problem: 2052A - Adrenaline Rush
Language: C++17 (GCC 7-32)

Previous submission (verdict: Wrong answer on test 1):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({j,i});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({cars2[cars[a]-1],a});

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[cars2[cars[a]-1]]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}



Submission (verdict: Runtime error on test 4):
#include<bits/stdc++.h>



using namespace std;



int main(){

    int n;

    cin >> n;

    vector<int> cars(n+1); //shows position of car i

    vector<int> cars2(n+1); //shows car at position i

    vector<int> pos(n+1);

    for(int i=1; i<=n; i++){

        cin >> pos[i];

        cars[i]=n-i+1;

        cars2[i]=n-i+1;

    }

    vector<pair<int,int>> moves;

    for(int i=1; i<=n; i++){

        for(int j=i+1; j<=n; j++){

            moves.push_back({j,i});

        }

    }

    for(int i=1; i<=n; i++){

        int a=pos[i];

        while(cars2[i]!=a){

            moves.push_back({a,cars2[cars[a]-1]});

            swap(cars2[cars[a]],cars2[cars[a]-1]);

            cars[a]--;

            cars[cars2[cars[a]-1]]++;

        }

    }

    cout << moves.size() << endl;

    for(auto a:moves){

        cout << a.first << " " << a.second << endl;

    }



}
Problem: 2050C - Uninteresting Number
Language: PyPy 3-64

Previous submission (verdict: Wrong answer on test 2):
def solve():
    x = input()
    res = 0
    for c in x[::-1]:
        c = int(c)
        res += c
    
    i = len(x)-1
    while (res % 9 != 0 and i >= 0):
        c = int(x[i])
        if c == 2:
            res += 2
        elif c == 3:
            res += 6
    
        i -= 1

    print("NO" if (res % 9 or res == 0) else "YES")


for _ in range(int(input())): solve()

Submission (verdict: Accepted):
def solve():
    x = input()
    res = 0
    two = three = 0
    for c in x[::-1]:
        c = int(c)
        res += c
        if c == 2:
            two += 1
        elif c == 3:
            three += 1
    
    two = min(8, two)
    three = min(8, three)
    for i in range(two+1):
        for j in range(three+1):
            if (res+(2*i)+(6*j)) % 9 == 0:
                print("YES")
                return

    print("NO")


for _ in range(int(input())): solve()
Problem: 2050C - Uninteresting Number
Language: PyPy 3-64

Previous submission (verdict: Wrong answer on test 2):
def solve():
    x = input()
    res = 0
    for c in x[::-1]:
        c = int(c)
        res += c
    
    i = len(x)-1
    while (res % 9 != 0 and i >= 0):
        c = int(x[i])
        if c == 2:
            res += 2
        elif c == 3:
            res += 6
    
        i -= 1

    print("NO" if res % 9 else "YES")


for _ in range(int(input())): solve()

Submission (verdict: Wrong answer on test 2):
def solve():
    x = input()
    res = 0
    for c in x[::-1]:
        c = int(c)
        res += c
    
    i = len(x)-1
    while (res % 9 != 0 and i >= 0):
        c = int(x[i])
        if c == 2:
            res += 2
        elif c == 3:
            res += 6
    
        i -= 1

    print("NO" if (res % 9 or res == 0) else "YES")


for _ in range(int(input())): solve()
Problem: 2050C - Uninteresting Number
Language: PyPy 3-64


Submission (verdict: Wrong answer on test 2):
def solve():
    x = input()
    res = 0
    for c in x[::-1]:
        c = int(c)
        res += c
    
    i = len(x)-1
    while (res % 9 != 0 and i >= 0):
        c = int(x[i])
        if c == 2:
            res += 2
        elif c == 3:
            res += 6
    
        i -= 1

    print("NO" if res % 9 else "YES")


for _ in range(int(input())): solve()
Problem: 2057B - Gorilla and the Exam
Language: C++20 (GCC 13-64)

Previous submission (verdict: Wrong answer on test 2):
#include<bits/stdc++.h>
using namespace std;
bool comp(pair<int,int>a,pair<int,int>b){
    if(a.second<b.second) return true;
    return false;
}
int main(){
    int t;
    cin>>t;
    while(t--){
        int n,k;
        cin>>n>>k;
        int l[n];
        vector<pair<int,int>>m;
        for(int i=0;i<n;i++){
            cin>>l[i];
        }
        sort(l,l+n);
        int say=1;
        for(int i=1;i<=n;i++){
            if(l[i]==l[i-1]){
                say++;
            }
            else{
                m.push_back({l[i-1],say});
                say=1;
            }

        }

        sort(m.begin(),m.end(),comp);
        for(auto& p:m){
            if(k==0){
                break;
            }
            if(k>=p.second){
                k-=p.second;
                p.second=0;

            }
            else{
                p.second-=k;
                k=0;
                break;
            }
        }
        int cvb=0;
        for(pair<int,int>p:m){
           // cout<<p.first<<" "<<p.second<<endl;
            if(p.second!=0){
                cvb++;
            }

        }
        if(cvb==0) cvb=1;
        cout<<cvb<<endl;


    }
}


Submission (verdict: Accepted):
#include<bits/stdc++.h>
using namespace std;
bool comp(pair<int,int>a,pair<int,int>b){
    if(a.second<b.second) return true;
    return false;
}
int main(){
    int t;
    cin>>t;
    while(t--){
        int n,k;
        cin>>n>>k;
        int l[n];
        vector<pair<int,int>>m;
        for(int i=0;i<n;i++){
            cin>>l[i];
        }
        sort(l,l+n);
        int say=1;
        for(int i=1;i<n;i++){
            if(l[i]==l[i-1]){
                say++;
            }
            else{
                m.push_back({l[i-1],say});
                say=1;
            }

        }
        m.push_back({l[n-1],say});

        sort(m.begin(),m.end(),comp);
        for(auto& p:m){
            if(k==0){
                break;
            }
            if(k>=p.second){
                k-=p.second;
                p.second=0;

            }
            else{
                p.second-=k;
                k=0;
                break;
            }
        }
        int cvb=0;
        for(pair<int,int>p:m){
           // cout<<p.first<<" "<<p.second<<endl;
            if(p.second!=0){
                cvb++;
            }

        }
        if(cvb==0) cvb=1;
        cout<<cvb<<endl;


    }
}
Problem: 2057B - Gorilla and the Exam
Language: C++20 (GCC 13-64)


Submission (verdict: Wrong answer on test 2):
#include<bits/stdc++.h>
using namespace std;
bool comp(pair<int,int>a,pair<int,int>b){
    if(a.second<b.second) return true;
    return false;
}
int main(){
    int t;
    cin>>t;
    while(t--){
        int n,k;
        cin>>n>>k;
        int l[n];
        vector<pair<int,int>>m;
        for(int i=0;i<n;i++){
            cin>>l[i];
        }
        sort(l,l+n);
        int say=1;
        for(int i=1;i<=n;i++){
            if(l[i]==l[i-1]){
                say++;
            }
            else{
                m.push_back({i,say});
                say=1;
            }

        }

        sort(m.begin(),m.end(),comp);
        for(auto& p:m){
            if(k==0){
                break;
            }
            if(k>=p.second){
                k-=p.second;
                p.second=0;

            }
            else{
                p.second-=k;
                k=0;
                break;
            }
        }
        int cvb=0;
        for(pair<int,int>p:m){
           // cout<<p.first<<" "<<p.second<<endl;
            if(p.second!=0){
                cvb++;
            }

        }
        if(cvb==0) cvb=1;
        cout<<cvb<<endl;


    }
}