제출 #23147

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
23147	2017-05-03 15:04:23	ainta	New Ocurrences (KRIII5_NO)	C++14	7 / 7	436 ms	8024 KiB

NO

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#include<cstdio>
#include<algorithm>
#include<vector>
using namespace std;
char p[101000];
int n, C[101000], ord1[101000], ord2[101000], SA[101000], LCP[101000], Rank[101000];
struct AA{
    int a, b;
}w[101000];
void Make_SA(){
    int i, M = max(200,n), L = 1;
    for(i=0;i<n;i++)w[i].a = p[i], w[i].b = p[i+1];
    while(1){
        for(i=0;i<=M;i++)C[i]=0;
        for(i=0;i<n;i++)C[w[i].b]++;
        for(i=1;i<=M;i++)C[i]+=C[i-1];
        for(i=0;i<n;i++)ord1[--C[w[i].b]] = i;
        for(i=0;i<=M;i++)C[i]=0;
        for(i=0;i<n;i++)C[w[i].a]++;
        for(i=1;i<=M;i++)C[i]+=C[i-1];
        for(i=n-1;i>=0;i--)ord2[--C[w[ord1[i]].a]] = ord1[i];
        int cnt = 0;
        for(i=0;i<n;i++){
            if(i==0||w[ord2[i]].a!=w[ord2[i-1]].a||w[ord2[i]].b!=w[ord2[i-1]].b)cnt++;
            Rank[ord2[i]] = cnt;
        }
        if(cnt == n)break;
        L<<=1;
        for(i=0;i<n;i++){
            w[i].a=Rank[i];
 
 
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컴파일 시 표준 에러 (stderr) 메시지

NO.cpp: In function 'void Pro(std::vector<point>&, std::vector<point>&)':
NO.cpp:73:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(i=0;i<A.size();i++){
              ^
NO.cpp: In function 'int main()':
NO.cpp:119:18: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",p);
                  ^

• Subtask 1: 2 / 2
• Subtask 2: 5 / 5