제출 #670503

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
670503	2022-12-09 10:53:51	berr	Growing Vegetable is Fun 3 (JOI19_ho_t3)	C++17	100 / 100	433 ms	767972 KiB

joi2019_ho_t3

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#include <bits/stdc++.h>
using namespace std;    
int a[405][3][405][405]; 
array<int, 3> p[405];
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n; cin >> n;
    vector<int> b[3];
    string s; cin>>s;
    for(int l=0; l<3; l++) b[l].push_back(0);
    for(int i = 1; i <=n; i++){
        p[i]=p[i-1];
        if(s[i-1]=='R') b[0].push_back(i), p[i][0]++;
        if(s[i-1]=='Y') b[1].push_back(i), p[i][1]++;
        if(s[i-1]=='G') b[2].push_back(i), p[i][2]++;
    }
    for(int i=1; i<=n; i++){
        for(int l=0; l<3; l++){
            for(int j=0; j<=n; j++)
 
 
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컴파일 시 표준 에러 (stderr) 메시지

joi2019_ho_t3.cpp: In function 'int main()':
joi2019_ho_t3.cpp:45:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   45 |         for(int l=0; l<=i&&l<b[0].size()-1; l++){
      |                            ~^~~~~~~~~~~~~~
joi2019_ho_t3.cpp:46:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   46 |             for(int j=0; j+l<=i&&j<b[1].size()-1; j++){
      |                                  ~^~~~~~~~~~~~~~
joi2019_ho_t3.cpp:48:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   48 |                 if(k<b[2].size()-1)
      |                    ~^~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 55 / 55
• Subtask 3: 15 / 15
• Subtask 4: 25 / 25