Kortit I

input/code.cpp: In function 'int main()':
input/code.cpp:94:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   94 |                 for(int x = 0; x < lowerPlayerCards.size(); x++){
      |                                ~~^~~~~~~~~~~~~~~~~~~~~~~~~
input/code.cpp:87:18: warning: variable 'oneShort' set but not used [-Wunused-but-set-variable]
   87 |             bool oneShort = false;
      |                  ^~~~~~~~

#include <iostream>
#include <list>
#include <string>
#include <vector>
#include <numeric>
 
using namespace std;
 
struct testStruct{
    int cardCount;
    int player1Points;
    int player2Points;
};
 
int main(){
    int testCounts;
    cin >> testCounts;
 
    list<testStruct> tests;
    for(int i = 0; i < testCounts; i++){
        testStruct test = {0, 0, 0};
        cin >> test.cardCount >> test.player1Points >> test.player2Points;
        tests.push_back(test);
    }
    
    bool first = true;
 
    for(testStruct test : tests){
        if(first){
            first = false;
        } else {
            cout << endl;
        }
 
        if(test.cardCount < test.player1Points + test.player2Points){
            cout << "NO";
            continue;
        }
 
        if((!test.player1Points && test.player2Points) || (test.player1Points && !test.player2Points)){
            cout << "NO";
            continue;
        }
 
        string player1PlayedCards = "";
        string player2PlayedCards = "";
 
        vector<int> lowerPlayerCards(test.cardCount);
 
        iota(lowerPlayerCards.begin(), lowerPlayerCards.end(), 1);
 
        string* higherPlayedCards = &player2PlayedCards;
        string* lowerPlayedCards = &player1PlayedCards;
 
        int* lowerPlayer = &test.player1Points;
        int* higherPlayer = &test.player2Points;
 
        if(test.player1Points > test.player2Points){
            higherPlayedCards = &player1PlayedCards;
            lowerPlayedCards = &player2PlayedCards;
            lowerPlayer = &test.player2Points;
            higherPlayer = &test.player1Points;
        }
 
        int startPointCount = test.player1Points + test.player2Points;
        bool evenPointCount = startPointCount == test.cardCount;
        bool lowerOnlyOneOrLess = *lowerPlayer <= 1;
 
        for(int i = 0; i < test.cardCount; i++){
            if(i != 0){
                player1PlayedCards += " ";
                player2PlayedCards += " ";
            }
 
            *higherPlayedCards += to_string(test.cardCount - i);
 
            int card = -1;
 
            if(i == 0 && test.cardCount > 3 && *lowerPlayer > 1){
                *lowerPlayedCards += to_string(lowerPlayerCards.front());
                lowerPlayerCards.erase(lowerPlayerCards.begin());
                
                *higherPlayer -= 1;
                continue;
            }
 
            bool oneShort = false;
 
            if(test.cardCount - startPointCount == 1){
                oneShort = true;
            }
        
            if((!evenPointCount && *lowerPlayer == 1 && !lowerOnlyOneOrLess && *higherPlayer <= 0 && test.cardCount - i > 1) || (*higherPlayer == 0 && *lowerPlayer == 0)){
                for(int x = 0; x < lowerPlayerCards.size(); x++){
                    if(lowerPlayerCards.at(x) == test.cardCount - i){
                        card = lowerPlayerCards.at(x);
                        *lowerPlayedCards += to_string(card);
                        lowerPlayerCards.erase(lowerPlayerCards.begin() + x);
                        break;
                    }
                }
            } else if(*higherPlayer > 0){
                for(int x = lowerPlayerCards.size() - 1; x >= 0; x--){
                    if(lowerPlayerCards.at(x) < test.cardCount - i){
                        card = lowerPlayerCards.at(x);
                        *lowerPlayedCards += to_string(card);
                        lowerPlayerCards.erase(lowerPlayerCards.begin() + x);
                        break;
                    }
                }
            } else if(*higherPlayer <= 0 && *lowerPlayer > 0){
                card = lowerPlayerCards.back();
 
                *lowerPlayedCards += to_string(card);
                lowerPlayerCards.pop_back();
            }
            
            if(card == -1){
                *higherPlayer = -1;
                *lowerPlayer = 0;
                break;
            }
 
            if(test.cardCount - i < card){
                *lowerPlayer -= 1;
            } else if(test.cardCount - i > card){
                *higherPlayer -= 1;
            }
        }
 
 
        if(test.player1Points == 0 && test.player2Points == 0){
            cout << "YES" << endl << player1PlayedCards << endl << player2PlayedCards;
        } else {
            cout << "NO";
        }
    }
 
    return 0;
}

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 2, 3

Verdict: ACCEPTED

Test 3

Group: 3

Verdict: ACCEPTED

Test 4

Group: 3

Verdict: ACCEPTED

Test 5

Group: 3

Verdict: ACCEPTED

Test 6

Group: 3

Verdict: ACCEPTED

Test 7

Group: 3

Verdict: ACCEPTED

Test 8

Group: 3

Verdict: ACCEPTED

Test 9

Group: 3

Verdict: ACCEPTED

Test 10

Group: 3

Verdict: ACCEPTED

Test 11

Group: 3

Verdict: ACCEPTED

Test 12

Group: 3

Verdict: ACCEPTED

Test 13

Group: 3

Verdict: ACCEPTED

Test 14

Group: 3

Verdict: ACCEPTED

Test 15

Group: 3

Verdict: ACCEPTED

Test 16

Group: 3

Verdict: ACCEPTED

Test 17

Group: 3

Verdict: ACCEPTED

Test 18

Group: 3

Verdict: ACCEPTED

Test 19

Group: 3

Verdict: ACCEPTED

Test 20

Group: 3

Verdict: ACCEPTED