Submission #430462

#	Time	Username	Problem	Language	Result	Execution time	Memory
430462		TheWilp	자동 인형 (IOI18_doll)	C++14	37 / 100	178 ms	12684 KiB

doll

    #include "doll.h"
    #include <iostream>

    int cnt = 1;
    std::vector<int> C;
    std::vector<int> X;
    std::vector<int> Y;
    void print_vector(std::vector<int>& v){
        for(int q = 0 ;q<v.size();q++){
            std::cout << v[q] << " ";
        }std::cout << std::endl;
    }
    int create(std::vector<int> v){
        if(v.size() == 1)
            return v[0];
        X.push_back(0);Y.push_back(0);
        int node_create = cnt++;
        std::vector<int> vleft;
        std::vector<int> vright;
        for(int q = 0 ;q<v.size();q+=2){
            vleft.push_back(v[q]);
        }
        for(int q = 1 ;q<v.size();q+=2){
            vright.push_back(v[q]);
        }
        if(vleft.size() > vright.size()){
            vright.push_back(vleft.back());
            vleft.back() = -node_create ;
        }
        int get1 = create(vleft);
        int get2 = create(vright);
        X[node_create - 1] = get1;
        Y[node_create - 1] = get2;
        return -node_create;
    }
    void create_circuit(int M, std::vector<int> A) {
        for(int q = 0 ;q<=M;q++){
            C.push_back(-1);
        }
        A.push_back(0);
        create(A);
        answer(C, X, Y);
    }

Compilation message (stderr)

doll.cpp: In function 'void print_vector(std::vector<int>&)':
doll.cpp:9:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |         for(int q = 0 ;q<v.size();q++){
      |                        ~^~~~~~~~~
doll.cpp: In function 'int create(std::vector<int>)':
doll.cpp:20:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   20 |         for(int q = 0 ;q<v.size();q+=2){
      |                        ~^~~~~~~~~
doll.cpp:23:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   23 |         for(int q = 1 ;q<v.size();q+=2){
      |                        ~^~~~~~~~~

• Subtask 1: 0 / 2
• Subtask 2: 0 / 4
• Subtask 3: 0 / 10
• Subtask 4: 0 / 10
• Subtask 5: 9 / 18
• Subtask 6: 28 / 56