제출 #141638

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
141638	2019-08-08 15:16:55	RaresRosca	Lozinke (COCI17_lozinke)	C++14	100 / 100	270 ms	2424 KiB

lozinke

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#include <iostream>
#include <string>
#include <algorithm>
#include <map>
#include <set>
using namespace std;
int l=1,n,i,j,k,sol;
string ch[20010],c;
set <string> s;
map <string, int> m;
int cmp(string a, string b){
    if(a.size()!=b.size())
        return a.size()<b.size();
    else
        return a<b;
}
int main(){
    cin>>n;
    for(i=1;i<=n;i++)
        cin>>ch[i];
    sort(ch+1,ch+n+1,cmp);
    for(i=1;i<=n;i++){
        s.clear();
        for(j=0;j<ch[i].size();j++){
            c.erase(c.begin(),c.end());
            for(k=j;k<ch[i].size();k++){
                c.push_back(ch[i][k]);
                s.insert(c);
            }
        }
 
 
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컴파일 시 표준 에러 (stderr) 메시지

lozinke.cpp: In function 'int main()':
lozinke.cpp:24:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(j=0;j<ch[i].size();j++){
                 ~^~~~~~~~~~~~~
lozinke.cpp:26:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             for(k=j;k<ch[i].size();k++){
                     ~^~~~~~~~~~~~~

• Subtask 1: 100 / 100