Submission #98314

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
98314	2019-02-22 07:15:49	someone_aa	Growing Vegetable is Fun 3 (JOI19_ho_t3)	C++17	100 / 100	151 ms	165084 KiB

joi2019_ho_t3

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#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define mp make_pair
using namespace std;
const int maxn = 410;
const int inf = 100000000;
int dp[maxn][maxn][maxn][3];
int n, arr[maxn], pref[maxn][3];
string code;
vector<int>v[3];
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cin>>n;
    cin>>code;
    for(int i=0;i<code.length();i++) {
        if(code[i] == 'R') arr[i + 1] = 0;
        else if(code[i] == 'G') arr[i + 1] = 1;
        else arr[i + 1] = 2;
        v[arr[i+1]].pb(i + 1);
        for(int j=0;j<=2;j++) {
            pref[i+1][j] = pref[i][j];
        }
        pref[i+1][arr[i+1]]++;
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

joi2019_ho_t3.cpp: In function 'int main()':
joi2019_ho_t3.cpp:20:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<code.length();i++) {
                 ~^~~~~~~~~~~~~~
joi2019_ho_t3.cpp:32:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<=v[0].size()+1;i++) {
                 ~^~~~~~~~~~~~~~~
joi2019_ho_t3.cpp:33:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int j=0;j<=v[1].size()+1;j++) {
                     ~^~~~~~~~~~~~~~~
joi2019_ho_t3.cpp:34:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int k=0;k<=v[2].size()+1;k++) {
                         ~^~~~~~~~~~~~~~~
joi2019_ho_t3.cpp:44:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int c0=0;c0<=v[0].size();c0++) {
                  ~~^~~~~~~~~~~~~
joi2019_ho_t3.cpp:45:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int c1=0;c1<=v[1].size();c1++) {
                      ~~^~~~~~~~~~~~~
joi2019_ho_t3.cpp:46:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(int c2=0;c2<=v[2].size();c2++) {
                          ~~^~~~~~~~~~~~~
joi2019_ho_t3.cpp:52:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     if(last != 0 && c0 < v[0].size()) {
                                     ~~~^~~~~~~~~~~~~
joi2019_ho_t3.cpp:58:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     if(last != 1 && c1 < v[1].size()) {
                                     ~~~^~~~~~~~~~~~~
joi2019_ho_t3.cpp:64:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                     if(last != 2 && c2 < v[2].size()) {
                                     ~~~^~~~~~~~~~~~~

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